Bimetallic Catalysts: The Future of Efficient Hydrogenation?

🔋 Introduction:

Transition metal-catalyzed transfer hydrogenation (TH) with in situ negative hydrogen (H-) has received great attention as an alternative to conventional high-pressure hydrogenation processes. This study presents the synthesis of novel ternary structure bimetallic catalysts (Ru1+nM1-TiO2) for the efficient generation of H- donors from ammonia borane (AB, NH3BH3) for the hydrogenation of nitrobenzene under mild conditions.

1️⃣ Ternary Structure Bimetallic Catalysts: Ru1+nCo1-TiO2 catalysts exhibit the highest activity for hydrogen production from AB hydrolysis, with a TOF value of 2716 min⁻¹. These catalysts achieved yields greater than 90% in 3-4 hours in the conversion of nitrobenzene to anilines using AB.

2️⃣ Mechanism and Efficiency: Mechanistic studies revealed that the high hydrolysis activity is due to the Ru SA and Co SA sites of the catalyst, which require the lowest energy for the activation of AB and H₂O, respectively. Furthermore, the Co SA and Ru groups exhibit a synergistic effect that promotes the tandem hydrogenation of nitroaromatics.

3️⃣ Catalyst Innovation: This work demonstrated an efficient approach to generate H- donors with ternary structure bimetallic catalysts in the TH process. The results provide new inspiration for the development of multifunctional catalysts and their application in hydrogen production and hydrogenation of organic compounds.

📊 Reflection: How do you think advances in bimetallic catalysts will impact the future of hydrogen production and hydrogenation of organic compounds? What other challenges and opportunities do you see in the implementation of this technology? Share your ideas and comments!

More info: https://bit.ly/3Qzga31

Hydrogen #BimetallicCatalysts #Hydrogenation #Innovation #Sustainability #RenewableEnergy #EnergyTransition #GreenChemistry #AdvancedTechnology #Research

Air Products Cancels Three US Projects: What Does It Mean for the Future of Green Hydrogen?

🔋 Introduction:

Air Products has decided to pull out of three projects in the United States due to unfavorable economic and regulatory changes. Despite this, the company remains focused on its green Neom project in Saudi Arabia and the Louisiana Clean Energy Complex. What implications does this decision have for the green hydrogen industry?

1️⃣ Canceled Projects in the US: Air Products has terminated its agreement with World Energy for the sustainable aviation fuel expansion project in Paramount, California. Additionally, it has canceled plans for a 35 metric ton per day green hydrogen facility in Massena, New York, and has halted a project in Texas to produce carbon monoxide. The company cited unfavorable project economics and regulatory developments as reasons for these cancellations.

2️⃣ Focus on International Projects: Despite cancellations in the US, Air Products continues to move forward with its Neom green project in Saudi Arabia, which is nearing 80% completion, and the Louisiana Clean Energy Complex, scheduled to begin in 2028. These projects represent a strategic investment in large-scale green hydrogen production.

3️⃣ Impact on the Green Hydrogen Industry: The withdrawal of these US projects highlights the economic and regulatory challenges facing the green hydrogen industry. However, Air Products’ commitment to international projects shows that the company remains committed to hydrogen as a key solution for decarbonization and the energy transition.

📊 Reflection: How do you think Air Products’ decision will impact the future of green hydrogen in the United States and globally? What other challenges and opportunities do you see in the implementation of green hydrogen projects? Share your thoughts and comments!

More info: https://bit.ly/3XiLIxM

GreenHydrogen #AirProducts #EnergyTransition #Sustainability #Decarbonization #GreenProjects #Neom #SaudiArabia #CleanEnergy #Regulation

How an advanced composite separator is transforming alkaline water electrolysis?

🔋 Introduction:

Alkaline water electrolysis is considered an optimal technology for large-scale production of green hydrogen due to its economical and mature characteristics. The separator plays a crucial role in this process as it performs the functions of gas separation and electrolyte transport. However, the development of advanced separators with low ohmic resistance, high gas barrier capacity and good durability remains a major challenge.

1️⃣ Composite Separator Innovation: A research team has fabricated a series of high-performance composite separators with a porous bicontinuous structure using a non-solvent-induced phase separation technique. The porous bicontinuous structure endows the membranes with high porosity, narrow pore size distribution with nanopores and good hydrophilicity.

2️⃣ Outstanding Results: The composite separator exhibits a low areal resistance of 0.13 Ω-cm² and a high bubble point pressure of 5.1 bar. In addition, it shows excellent durability in both long-term electrolysis and alkaline aging tests. These results are promising for the efficient production of green hydrogen.

3️⃣ Impact and Future: The development of these advanced separators could transform alkaline water electrolysis, making the process more efficient and sustainable. This will contribute significantly to the production of green hydrogen and decarbonization of the economy.

📊 Reflection: How do you think advances in alkaline water electrolysis will impact the future of green hydrogen production? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/3EQRrop

#Electrolysis #GreenHydrogen #CompositeSeparators #Innovation #Sustainability #RenewableEnergy #AdvancedTechnology #Decarbonization #AlkalineWater #Nanopores

HyLion Network: Is e-methanol the key to reducing emissions in the supply chain?

🔋 Introduction:

The HyLion network seeks to establish a transnational, European supply chain for hydrogen and e-methanol with reduced CO₂ emissions. This revolutionary project will produce e-methanol in Scotland and supply it to various applications in the UK and Europe, including Germany. Management and IT consultancy MHP is providing strategic and operational advice to develop and digitize this efficient supply chain.

1️⃣ E-Methanol Production: HyLion’s plan is to produce more than 9,000 metric tons of hydrogen and around 45,000 metric tons of e-methanol per year. These fuels will be used in various industrial and transportation applications, contributing significantly to the decarbonization of European supply chains.

2️⃣ Supply Chain Decarbonization: Markus Wambach, Group COO of MHP, says HyLion has the potential to make a major contribution to the decarbonization of global supply chains. With AI applications, supply chains can become more efficient and reduce their greenhouse gas emissions in sectors such as shipping, aviation and motorsports.

3️⃣ Innovation and Efficiency: The collaboration of multiple strong partners in the HyLion network enables the development of innovative and sustainable solutions. Digitization of supply chains and integration of advanced AI technologies are key to improving efficiency and reducing emissions across Europe.

📊 Reflection: how do you think e-methanol will impact the future of supply chains and decarbonization in Europe? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/4bjYSAK

#Hydrogen #EMethanol #RedHyLion #Decarbonization #EnergyTransition #Sustainability #Innovation #SupplyChains #MHP #Europe

How is hydrogen pipeline transportation revolutionizing the energy industry?

🔋 Introduction:

Hydrogen pipeline transportation is gaining attention both domestically and internationally. Liaoyang Petroleum Petroleum Steel Pipe Manufacturing Co., Ltd. has developed innovative spiral submerged arc welded steel pipe products for long-distance hydrogen transportation, setting a milestone in the energy industry.

1️⃣ Hydrogen Pipeline Innovation: The company has adopted X60M steel grade, surpassing the previous standard of X52M for domestic hydrogen pipeline. With an outer diameter of 813 mm and a wall thickness of 14.3 mm, these pipes are designed to reduce hydrogen embrittlement and improve strength and durability.

2️⃣ Technological Advances: Liaoyang Petroleum has mastered the key technology for manufacturing a complete set of steel pipes for high-pressure, large-diameter hydrogen transportation. Its products have successfully passed the hydrogen environment compatibility test, meeting the standards of slow tensile strength, fracture toughness and fatigue life.

3️⃣ Market Impact: This technological breakthrough positions the company at the forefront of the industry and successfully enters the high-end new energy market. Pipeline hydrogen transport offers an efficient and economical solution for long-distance hydrogen energy distribution.

📊 Reflection: How do you think the development of hydrogen pipelines will impact the future of the energy industry? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/3Xh3sto

Hydrogen #HydrogenTransportation

Can hydrogen be the solution to decarbonize rail transport?

🚂 Introduction:

Diesel trains play a key role in UK rail transport. However, despite efforts to electrify routes, more than 10% will remain unelectrified. To eliminate diesel trains by 2040, the rail network is exploring alternative fuels. This technical and environmental analysis evaluates the conversion of diesel trains to hydrogen-powered trains.

1️⃣ Technical and Economic Analysis: The study presents a simulation-based methodology to evaluate the performance, fuel consumption, and emissions of both hydrogen and diesel engines. Simulation results show that hydrogen-powered trains achieve zero carbon emissions and NOx emissions similar to diesel, with equivalent performance.

2️⃣ UK Case Study: The route from Manchester Airport to Barrow-in-Furness was analyzed using Class 195 diesel trains. Hydrogen-powered trains can reduce CO2 emissions by up to 187.4 kt over a 30-year lifetime. This analysis demonstrates that hydrogen combustion engines are a practical and cost-effective solution to decarbonize regional rail.

3️⃣ Environmental Impact and Future: Green hydrogen offers a viable option for the transition to cleaner and more sustainable rail transport. With lower conversion costs compared to fuel cell technology, hydrogen combustion engines are an attractive option for the UK rail network.

📊 Reflection: how do you think hydrogen will impact the future of rail transport? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/3EQRrop

Hydrogen #RailTransport #Decarbonization #RenewableEnergy #Sustainability #UK #Class195 #Manchester #BarrowInFurness #ZeroEmissions.

The Andalusian Hydrogen Valley obtains 304 million Next Generation funds: Are we ready to lead the energy transition?

🔋 Introduction:

The Andalusian Green Hydrogen Valley has received an investment of close to 304 million euros from the Next Generation funds for the development of the Onuba Project in Huelva, within the municipality of Palos de la Frontera. This funding is part of the call for aid for the creation of large renewable hydrogen clusters promoted by the Ministry for Ecological Transition and the Demographic Challenge (Miteco).

1️⃣ Strategic Investment in Andalusia: Andalusia becomes the second community after Aragon in terms of amount in the state distribution of Next Generation funds of the H2 Valles program. This project seeks to develop a renewable hydrogen cluster in Huelva, which will position the region as a leader in the production of clean and sustainable energy.

2️⃣ Development of the Onuba Project: The Onuba Project aims to promote the energy transition in Andalusia through the production and distribution of green hydrogen. This cluster will be located in Palos de la Frontera and will contribute significantly to the decarbonization of the region, promoting the use of renewable energies and reducing carbon emissions.

3️⃣ Impact on Energy Transition: With a total investment of 1,214 million euros for seven future renewable hydrogen clusters in Spain, the H2 Valles program includes actions in Castilla y León, Catalonia and Galicia, as well as Andalusia. This joint effort will enable progress towards a more sustainable and carbon-free economy, benefiting both industry and society.

📊 Reflection: How do you think the development of the Andalusian Hydrogen Valley will impact the energy future of Andalusia and Spain? What other challenges and opportunities do you see in the implementation of this technology? Share your ideas and comments!

More info: https://bit.ly/3ERwLwy

GreenHydrogen #AndalusianHydrogenValley #EnergyTransition #Sustainability #RenewableEnergies #Andalusia #OnubaProject #PalosDeLaFrontera #NextGenerationEU #Decarbonization

Natural hydrogen discovery in mountains: the energy revolution we’ve been waiting for?

🔋 Introduction:

A new study reveals that mountain ranges such as the Pyrenees, the Alps and the Himalayas harbor vast reserves of natural hydrogen, which could revolutionize the energy industry. Scientists at the GFZ Helmholtz Geosciences Center have discovered that geological processes in these areas produce hydrogen in much larger quantities than previously believed.

1️⃣ Geological Processes and Serpentinization: Natural hydrogen is formed through a process called serpentinization, where deep mantle rocks interact with water, creating new minerals and releasing hydrogen gas. This process is much more productive in mountain ranges than in rift zones, generating up to 20 times more hydrogen annually.

2️⃣ Energy Potential of “White Hydrogen”: If successfully extracted, this “white hydrogen” could become a revolutionary energy source. Its ability to reduce the world’s dependence on fossil fuels and significantly reduce carbon emissions positions it as a key solution in the transition to clean energy.

3️⃣ Global Impact and Opportunities: The discovery of these mountain reserves not only challenges previous assumptions, but also opens up new opportunities for low-cost, carbon-free natural hydrogen exploitation. This breakthrough could be a game changer in the quest for renewable and sustainable energy sources.

📊 Reflection: How do you think the discovery of natural hydrogen in mountains will impact the global energy future? What other challenges and opportunities do you see in the extraction and use of this resource? Share your thoughts and comments!

More info: https://bit.ly/4391H5m

NaturalHydrogen #WhiteHydrogen #RenewableEnergy #Sustainability #Pyrenees #Alps #Himalaya #GeoscienceCenterGFZHelmholtz #Serpentinization #EnergyTransition.

Translated with DeepL.com (free version)

How green hydrogen could transform Nigeria?

🔋 Introduction:

In Nigeria, more than 80% of operational power capacity comes from off-grid diesel or gasoline generators, due to the growing population and grid constraints. However, a new project explores the use of green hydrogen technologies as a replacement for these generators, improving awareness of sustainable solutions.

1️⃣ Opportunities for Green Hydrogen: The project identified opportunities to develop pilot projects with local partners interested in using hydrogen technologies. Unused solar photovoltaic capacity could be used for on-site production and storage of green hydrogen or for export to other sectors or markets.

2️⃣ Solar Photovoltaic System Design: The study focused on optimizing the design of solar photovoltaic systems and integrating a green hydrogen generation system into existing solar mini-grids. Excess electricity generated by a solar mini-grid is fed into an electrolyzer, which produces hydrogen by electrolysis. This green hydrogen can be stored and used as additional fuel for electricity generation or exported for sale.

3️⃣ Case Study in Gbamu-gbamu: The mini-grid selected for demonstration is located in Gbamu-gbamu, Ogun State. It is powered by a 53 kW diesel generator and an 85 kWp solar photovoltaic cell with a 288 kWh battery as storage. This model demonstrates the potential of green hydrogen in off-grid applications in Nigeria.

📊 Reflection: How do you think green hydrogen will impact Nigeria’s energy future? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/4gTvr9S

#GreenHydrogen #Nigeria #RenewableEnergy #HydrogenGeneration #Decarbonization #SolarMiniGrids #Electrolysis #Sustainability #Innovation #SolarEnergy.

How Petronor will revolutionize green hydrogen in Europe?

🔋 Introduction:

Petronor, a subsidiary of the Repsol group, plans to start up its 100 MW electrolyzer in mid-2028. This project, considered ‘Strategic and of Common European Interest’ (Ipcei) by the European Commission, has a grant of 160 million, for a total investment of 260 million. In addition, the construction of a 70-kilometer hydroproduct pipeline is planned to link its plant in Muskiz (Biscay) with the Ayala valley in Alava and supply green hydrogen to industrial companies in the area.

1️⃣ 100 MW electrolyzer: Petronor will start construction of its 100 MW electrolyzer next September. This project, key to the company’s decarbonization strategy, will enable the mass production of green hydrogen, significantly reducing CO₂ emissions.

2️⃣ 70 km hydroduct: In collaboration with Nortegas and taking advantage of the Enagás transportation network in Spain, Petronor will build a 70 km hydroduct that will connect the Muskiz plant with the Ayala valley. This hydroproduct will supply green hydrogen to industrial companies such as Arcelor, Sidenor, Celsa, Tubacex and Vidrala, which account for 50% of total emissions in the Basque Country.

3️⃣ Impact and Future: The start-up of this electrolyzer and the construction of the hydroproduct represent a significant step towards industrial decarbonization and the promotion of clean energies in Europe. It is estimated that the hydroproduct will be ready by 2030, consolidating Petronor as a leader in the energy transition.

📊 Reflection: How do you think the implementation of Petronor’s electrolyzer and hydroproduct will impact the future of green hydrogen production in Europe? What other challenges and opportunities do you see in the adoption of this technology? Share your thoughts and comments!

More info: https://bit.ly/4k6qtcn

GreenHydrogen #Petronor #Repsol #Decarbonization #Electrolyzer #Hydroproduct #RenewableEnergy #Nortegas #Enagas #Europe

Is it feasible to convert Nord Stream 2 into a hydrogen pipeline?

🔋 Introduction:

The European Union (EU) has proposed to convert the Nord Stream 2 pipeline into a means of transporting green hydrogen. However, Russian experts question the technical and economic feasibility of this idea. Could this conversion be the key to a more sustainable energy transition?

1️⃣ Technical Challenges: According to Pavel Sevostyanov, State Councilor of the Russian Federation, converting the Nord Stream 2 pipeline to transport hydrogen requires complex technical solutions. The hydrogen molecule is significantly smaller than the methane molecule, which can cause steel pipes to become brittle2. In addition, special coatings and replacement of some sections would be required.

2️⃣ High Costs: The Nord Stream 2 conversion is estimated to cost between 6 and 12 billion euros, exceeding the original construction cost of the pipeline, which was 9 billion euros. These high costs raise doubts about the cost-effectiveness of the project.

3️⃣ Impact on Energy Transition: Despite the challenges, the Nord Stream 2 conversion could be a crucial step towards a green hydrogen economy in Europe. The EU is looking to diversify its energy sources and reduce its dependence on fossil fuels, and green hydrogen could play a key role in this process.

📊 Reflection: what do you think about the feasibility of turning Nord Stream 2 into a hydrogen pipeline? Do you think the benefits outweigh the technical and economic challenges? Share your thoughts and comments!

More info: https://bit.ly/4i48jWS

#GreenHydrogen #NordStream2 #EnergyTransition #EU #Russia #Innovation #Sustainability #RenewableEnergy #PavelSevostyanov

Enagás and green hydrogen: the future of decarbonization in Europe?

🔋 Introduction:

Enagás has presented its results and updated its Strategic Plan, highlighting the importance of green hydrogen in its future. Can this fuel be the key instrument to advance Europe’s decarbonization goals?

1️⃣ The Group’s Hydrogen Infrastructure Plan (H2): Following the divestment of Tallgrass, Enagás is now focusing on the H2 Backbone project, which involves an investment of €4.9 billion (€3 billion net of subsidies) over the period 2027-2032. This investment is expected to attract a higher rate of return (approximately 8%) compared to its conventional gas transmission assets.

2️⃣ Green Hydrogen Competitiveness: In a conference with analysts, Arturo Gonzalo stated that green hydrogen will be “competitive” by 2030. This strategic approach reinforces Enagás’ commitment to decarbonization and the transition to a sustainable economy.

3️⃣ Impact and Challenges: German firm Berenberg cut Barclays’ price target due to “some uncertainties”, but reiterated its ‘hold’ recommendation on Enagás shares. Despite these uncertainties, the group’s hydrogen infrastructure plan remains at the heart of the investment thesis.

📊 Reflection: how do you think Enagás’ hydrogen infrastructure plan will impact Europe’s energy future? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/3QktQPd

GreenHydrogen #Enagás #EnergyTransition #Decarbonization #RenewableEnergies #H2Backbone #Sustainability #Investment #ArturoGonzalo #Berenberg

How does Morocco establish itself as a green hydrogen hub with German investment?

🔋 Introduction:

Germany will invest €30 million in Morocco for the development of a green hydrogen and sustainable fertilizer industry. This investment, channeled through the Fund for the Development of Energy Transition Technologies, will support the construction of a green hydrogen production plant in the industrial zone of Jorf Lasfar, south of Casablanca, a subsidiary of the OCP Group (Office Jerifiana des Phosphates).

1️⃣ Boosting Industrial Production: The project aims to boost the industrial production of green hydrogen and its derivative, green ammonia, reducing dependence on imported fossil fuel fertilizers and contributing to a more sustainable agriculture.

2️⃣ Renewable Energy: The energy for the new facility will come from wind and solar farms, consolidating the commitment to renewable energy. This initiative is part of the OCP Group’s program for the production of green ammonia, with the aim of attracting multimillion-dollar investments.

3️⃣ Global Impact: The project aims to cover approximately 2% of the world’s demand for green ammonia. The green ammonia produced will be used in the manufacture of sustainable fertilizers for Morocco and other countries, highlighting Morocco’s potential as a global hub for green hydrogen.

📊 Reflection: how do you think investing in green hydrogen will impact Morocco’s and the world’s energy future? What other challenges and opportunities do you see in implementing this technology? Share your thoughts and comments!

More info: https://bit.ly/4i1wNQQ

#GreenHydrogen #Morocco #RenewableEnergy #Germany #OCP #GreenAmmonia #Sustainability #Innovation #Investment #EnergyTransition.

Green hydrogen from ammonia? The Korean innovation that is revolutionizing energy production.

🔋 Introduction:

The Korea Research Institute of Chemical Technology (KRICT) has developed a cost-effective catalyst for ammonia decomposition, providing an innovative and efficient solution for hydrogen production. This breakthrough is gaining attention due to its ability to safely and efficiently store and transport hydrogen.

1️⃣ Non-Precious Metal Catalyst: A team led by Dr. Lee Su-yeon and Dr. Chae Ho-jeong has integrated cerium oxide into a cobalt-iron layered double oxide (LDO) structure, creating an effective and economical catalyst for ammonia decomposition.

2️⃣ Ammonia as an Energy Carrier: Ammonia, composed of hydrogen and nitrogen, is gaining popularity as a carbon-free energy carrier. Its ability to store and transport hydrogen makes it an ideal choice for the development of clean and sustainable energy technologies.

3️⃣ Impact and Applications: This technological breakthrough not only reduces the costs associated with hydrogen production, but also improves the efficiency and safety of its storage and transportation. The implementation of these catalysts could accelerate the adoption of hydrogen as a clean energy source and contribute significantly to the global energy transition.

📊 Reflection: How do you think these advances in ammonia decomposition will impact the future of hydrogen production? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/3X41wEI

#Hydrogen #Catalysts #Amonia #KRICT #CleanEnergy #Sustainability #Sustainability #Innovation #EnergyTransition #DrLeeSuYeon #Korea

Can we produce hydrogen and recycle plastic with sugar? Discover the innovation!

🔋 Introduction:

Professor Chiyoung Park’s team at DGIST has developed a simple method to maximize catalytic active sites using a mortar. This breakthrough was published in Chemical Engineering Journal and is revolutionizing hydrogen production and plastic recycling.

1️⃣ Innovation with Cyclodextrin (CD): The research team used cyclodextrin (CD), a cyclic molecule extracted from sugar, to develop a catalyst capable of effectively breaking down flame retardants that clog plastic recycling. This catalyst is composed of molybdenum disulfide (MoS₂), fullerene (C₆₀) and cyclodextrin. Their fabrication is fast and simple thanks to a mechanochemical mixing technique.

2️⃣ Hydrogen Production and Recycling: The catalyst demonstrated excellent performance in significantly accelerating hydrogen production and decomposition of plastic additives. This catalytic technology improves recyclability by effectively eliminating halogen-based flame retardants, which hinder the recycling of engineering plastics.

3️⃣ Environmental Impact: The technology developed by the DGIST team promises a breakthrough in the recyclability of plastics manufactured prior to the implementation of environmental regulations. This method could offer a sustainable solution for hydrogen production and efficient recycling of plastics.

📊 Reflection: How do you think this innovation will impact the future of hydrogen production and plastic recycling? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/413AyOv

#Hydrogen #Cycloadextrin #PlasticsRecycling #ChiyoungPark #DGIST #Sustainability #Innovation #HydrogenProduction #CatalyticTechnology #MecanochemicalMixing.

Efficient catalysts in salt water? The future of green hydrogen is here.

🔋 Introduction:

Green hydrogen, often considered the fuel of the future, relies on complex energy production processes. However, the high cost of catalytic materials and their poor resistance in alkaline environments have hindered their large-scale adoption. A recent scientific breakthrough could change this situation by offering a more affordable and sustainable solution.

1️⃣ Catalyst Innovation: Researchers at the Korea Research Institute of Standards and Science (KRISS) have developed a material that significantly improves the performance of catalysts used in water electrolysis. This process, essential for the production of green hydrogen, requires catalysts capable of efficiently separating water into hydrogen and oxygen.

2️⃣ Base Metals and Ruthenium: Until now, precious metals such as platinum or iridium were used, whose prohibitive cost and rapid degradation limited their use. KRISS introduced an alternative based on base metals, enriched with a small amount of ruthenium (Ru) in a structure combining molybdenum dioxide and nickel-molybdenum (MoO₂-Ni₄Mo). Ruthenium, in the form of nanoparticles smaller than 3 nanometers, forms a protective layer that prevents the degradation of molybdenum dioxide in an alkaline environment.

3️⃣ Impact and Applications: This advance not only reduces costs, but also improves the durability and efficiency of catalysts. The implementation of these new catalytic materials could accelerate the adoption of green hydrogen, making its production more accessible and sustainable.

📊 Reflection: How do you think these new catalysts will impact the future of green hydrogen production? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/42TWtKG

GreenHydrogen #Catalysts #KRISS #Electrolysis #Sustainability #Innovation #RenewableEnergy #MoO2 #Ruthenium #Technology.

Andalusia and the “golden age” of green hydrogen: Are we ready to lead the energy change?

🔋 Introduction:

In the context of the II National Green Hydrogen Congress, held in Huelva last week, the President of the Andalusian Regional Government, Juanma Moreno, predicted that the community will live a “golden era” on the occasion of the energy transition and the emerging renewable hydrogen economy. The main Andalusian industrial poles concentrate numerous projects that position Andalusia as a key producer of this energy vector.

1️⃣ Green Hydrogen Projects in Andalusia: Huelva and Campo de Gibraltar are the focal points of hydrogen production through clean energy, consolidating Andalusia as a reference in the decarbonization of the economy, as indicated by the European Commission. This privileged position is the result of strategic planning and the use of the region’s natural resources.

2️⃣ Economic Development and Investment Attraction: The production of renewable hydrogen should be a crucial factor for the economic development of Andalusia, attracting industrial investment to southern Europe. However, in order to compete with grey hydrogen at competitive prices, it is essential to develop market demand and advance in regulations that promote its use in industry and heavy transport.

3️⃣ Regulatory and Market Challenges: The new hydrogen economy needs certainty, and for this, it is essential to demand regulatory changes at both Spanish and EU level. The Government of Andalusia must emphasize the importance of these regulations to consolidate green hydrogen as a sustainable and competitive solution.

📊 Reflection: How do you think the development of green hydrogen will impact the energy future of Andalusia and Europe? What other challenges and opportunities do you see in the implementation of this technology? Share your ideas and comments!

More info: https://bit.ly/4jX7CQU

#GreenHydrogen #Andalusia #EnergyTransition #Sustainability #Decarbonization #RenewableEnergies #ProjectsHuelva #CampoDeGibraltar #IndustrialInvestment #EnergyRegulations

How CoO/Co3O4 nanofibers are revolutionizing renewable hydrogen generation?

🔋 Introduction:

The development of efficient photocatalysts for renewable hydrogen production is essential for sustainable energy generation. In this study, CoO/Co3O4 nanofibers were synthesized using an innovative water-gas assisted procedure and evaluated as photocatalysts for hydrogen generation from methanol/water mixture under solar irradiation.

1️⃣ High Efficiency Photocatalysts: CoO/Co3O4 nanofibers showed superior photocatalytic activity compared to Co3O4 nanofibers and standard TiO2 nanoparticles, with hydrogen production rates of 66.9, 25.3 and 15.9 mmol H₂/gcat-s, respectively. This high efficiency makes them a promising option for hydrogen production.

2️⃣ Anomalous Temperature Behavior: CoO/Co3O4 nanofibers demonstrated anomalous temperature dependence, with hydrogen production rates decreasing from 69.6 mmol H₂/gcat-s at 20 °C to 17.76 mmol H₂/gcat-s at 50 °C. This behavior is attributed to the exceptionally high photocatalytic activity, where increasing temperature causes premature desorption of reactive molecules from the catalyst surface.

3️⃣ Impact and Applications: CoO/Co3O4 nanofibers stand out for their potential as efficient photocatalysts for hydrogen production from solar energy. These results underscore the importance of considering temperature effects to optimize photocatalytic systems and advance renewable energy generation.

📊 Reflection: How do you think the development of advanced photocatalysts will impact the future of renewable hydrogen production? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/4hUTVQU

#Hydrogen #Photocatalysts #Nanofibers #CoO #Co3O4 #RenewableEnergy #Sustainability #Innovation #HydrogenProduction #EnergyEfficiency

How is machine learning transforming green hydrogen production?

🔋 Introduction:

Biomass-to-green hydrogen (BTH) conversion is a promising source of H₂, but the diversity of biomass species and complex operational parameters present significant challenges in its optimization. Recently, machine learning (ML) has been employed in conjunction with Aspen Plus software to address these challenges and improve the production process.

1️⃣ Multi-Objective Optimization with ML: A research team has developed a hybrid ML model that integrates data and economic-environmental assessments to optimize the BTH process. This model achieved an average R² greater than 0.999 and an average RMSE of 0.322 in predicting BTH results. In addition, it was able to reduce the production cost to 1.13 USD/kgH₂ with carbon emissions of 4.12-4.63 kgCO₂e/kgH₂.

2️⃣ Results and Benefits: The ML model integration simultaneously enabled low cost of 1.32 USD/kgH₂ and low carbon emissions of -0.23 kgCO₂e/kgH₂ by controlling the H₂ yield within the G3 range (200-300 kg/h). This demonstrates the effectiveness of combining accurate ML-driven prediction with an interactive platform for multi-objective optimization.

3️⃣ Industry Impact: The use of ML in the production of green hydrogen from biomass can transform the industry, improving efficiency and reducing costs and emissions. This innovative approach opens up new possibilities for sustainable H₂ production and reinforces the importance of integrating advanced technologies in the energy sector.

📊 Reflection: how do you think the integration of machine learning will impact the future of green hydrogen production? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/4jWg8zD

#Hydrogen #Biomass #MachineLearning #ML #MultiTargetOptimization #AspenPlus #Sustainability #EnergyEfficiency #Innovation #RenewableEnergy.

Green hydrogen in Andalusia? A step towards a sustainable energy future.

🔋 Introduction:

Jorge Paradela, head of the Department of Industry, Energy and Mines of the Andalusian Regional Government, stresses that green hydrogen is no longer just a promise, but a reality in the process of consolidation. With extensive experience in companies such as Diageo, INCABE, Sevilla FC and Heineken, Paradela addresses the technological and regulatory challenges of the sector, the need to boost demand with economic incentives and the key role of Andalusia in the export of hydrogen to Germany.

1️⃣ Technological and Regulatory Challenges: The green hydrogen sector faces technological and regulatory challenges that must be overcome for its consolidation. Paradela stresses the importance of promoting innovation and collaboration between companies and institutions to advance in this field.

2️⃣ Boosting Demand: To facilitate the adoption of green hydrogen, it is crucial to boost demand through economic incentives. This will not only encourage investment in hydrogen technologies, but also contribute to the transition towards a more sustainable and decarbonized economy.

3️⃣ Andalusian Green Hydrogen Valley: Paradela defends the viability of the ‘Andalusian Green Hydrogen Valley’ as a strategic project to attract large-scale industrial investment. Andalusia, with its capacity to export hydrogen to Germany, positions itself as a key player in the European hydrogen market.

📊 Reflection: How do you think the development of green hydrogen will impact the energy future of Andalusia and Europe? What other challenges and opportunities do you see in the implementation of this technology? Share your ideas and comments!

More info: https://bit.ly/4gAmxh5

#GreenHydrogen #Andalusia #EnergyTransition #Sustainability #Decarbonization #Innovation #JorgeParadela #RenewableEnergies #HydrogenExport #GreenHydrogenValley

II National Green Hydrogen Congress in Huelva: The energy future of Andalusia?

🔋 Introduction:

The time has come to move from words to deeds through the joint work of the business fabric and public institutions. During the second edition of the National Green Hydrogen Congress, held from 4 to 6 February at the Casa Colón Conference Center in Huelva, these ideas were highlighted as essential for the energy transition.

1️⃣ World Renewable Hydrogen Capital: As in the previous year, Huelva was consecrated as the world capital of renewable hydrogen. This energy vector, essential for decarbonizing industries, is key to Europe’s ecological transition towards a model based on clean energies.

2️⃣ Spain at the forefront: There is a growing interest in green hydrogen initiatives, and Spain aspires to lead this field in Europe. The congress, promoted by the Huelva Federation of Entrepreneurs (FOE) and supported by the City Council, the Port of Huelva, the Huelva Provincial Council and the Andalusian Regional Government, has the support of energy companies such as Moeve, Siemens Energy, Enagás and Avalon Renovables.

3️⃣ Decarbonization and Energy Transition: Green hydrogen is considered an essential ally for the decarbonization of industries and the transition to a sustainable production model. Collaboration between the business sector and public institutions is vital to advance along this path.

📊 Reflection: How do you think green hydrogen will impact the energy future of Spain and Europe? What other challenges and opportunities do you see in the implementation of this technology? Share your ideas and comments!

More info: https://bit.ly/3WXKisF

#GreenHydrogen #Huelva #EnergyTransition #Sustainability #Decarbonization #RenewableEnergies #Spain #Andalusia #Innovation #GreenHydrogenCongress.

From the laboratory to the energy future: how lithium-metal-hydrogen batteries can revolutionize energy?

🔋 Introduction:

Recently, Professor Chen Wei’s research group at the University of Science and Technology of China proposed a new battery chemistry system with hydrogen electrode as the positive electrode and developed a rechargeable lithium metal-hydrogen battery for the first time. This breakthrough promises to revolutionize high-performance battery design.

1️⃣ Innovation in Battery Technology: Hydrogen, as one of the most promising renewable resources, is combined with highly active electrocatalysts, offering a suitable redox potential, low overpotential and long-term stability. This combination makes it an attractive material for battery electrodes.

2️⃣ History and Reliability: Since the 1960s, nickel-hydrogen rechargeable battery chemistry has been used in the aerospace industry for its high stability, reliability and durability. This new lithium metal-hydrogen battery system takes this reliability and takes it to a new level of performance.

3️⃣ Benefits and Applications: Lithium-metal-hydrogen batteries offer significant advantages in terms of performance and energy efficiency. Their development can have a considerable impact on a variety of industries, from consumer electronics to automotive to renewable energy.

📊 Reflection: How do you think lithium-metal-hydrogen batteries will impact the future of energy technologies? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/4aW6vNB

#Hydrogen #Lithium #RechargeableBatteries #ChenWei #ChinaUniversityOfScienceAndTechnology #RenewableEnergy #ElectroChemistry #Innovation #BatteryTechnology #SustainableDevelopment

How are ancillary companies transforming the hydrogen value chain?

🔋 Introduction:

Hydrogen opens up new possibilities for companies such as Huelva-based Ariema, Cordoba-based Keiter, and groups such as Hiperbaric, Aciturri and Cetil. Large industrial projects associated with renewable energies, such as hydrogen plants and their derivatives (methanol and green ammonia), need to forge a new value chain capable of developing new equipment and components.

1️⃣ Challenges and Opportunities: One of the challenges of the transition to this model is to achieve the existence of a group of local suppliers capable of accompanying these investments and growing in the international market. Firms such as Keiter, Aciturri, Hiperbaric and Ariema are a clear example of this effort to adapt to this new market.

2️⃣ Innovation and Adaptation:

Keiter: Manufacturer of air conditioning equipment.

Aciturri: Specialized in aircraft components.

Hiperbaric: High pressure equipment.

Ariema: Electrolyzer company. These companies are innovating and adapting to develop equipment capable of generating hydrogen and participating in the complex logistics and storage process.

3️⃣ Impact on the Value Chain: The main objective is to produce equipment capable of generating hydrogen and participating in the complex process of logistics and storage, as shown in the National Green Hydrogen Congress. The creation of a robust local value chain is essential for the success of these projects and for the transition to a more sustainable economy.

📊 Reflection: how do you think the creation of a local value chain will impact the future of hydrogen and renewable energy projects? What other challenges and opportunities do you see in the implementation of this value chain? Share your ideas and comments!

More info: https://bit.ly/418mqVA

#Hydrogen #RenewableEnergies #Ariema #Keiter #Hiperbaric #Aciturri #Cetil #ValueChain #Sustainability #Innovation

How could FortisBC’s synthetic graphite transform batteries and steelmaking?

🔋 Introduction:

FortisBC is taking significant steps toward a low-carbon future with its methane pyrolysis pilot project in Kitchner, BC. This project not only produces turquoise hydrogen, a clean energy alternative, but also generates synthetic graphite as a valuable by-product.

1️⃣ Cutting-Edge Technology: FortisBC uses advanced methane pyrolysis technology to produce turquoise hydrogen, which has great potential as a clean energy source. In addition, the process produces synthetic graphite, exemplifying the company’s commitment to sustainable energy solutions.

2️⃣ Impact on Batteries: The synthetic graphite produced can transform the battery industry, improving efficiency and reducing costs. This material is crucial in the manufacture of lithium-ion batteries, which are critical for electric vehicles and other energy storage devices.

3️⃣ Applications in Steelmaking: Synthetic graphite can also be used in the steel industry, where it can replace coke, thus reducing CO₂ emissions. This dual use of graphite makes the FortisBC project even more relevant in the fight against climate change.

📊 Reflection: how do you think synthetic graphite will impact the future of batteries and steelmaking? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/4hMmlfN

#Hydrogen #FortisBC #MethanePyrolysis #SyntheticGraphite #Batteries #SteelManufacturing #CleanEnergy #EnergyTransition #Sustainability #Innovation.

Will hydrogen be the key to more sustainable and affordable homes?

🔋 Introduction:

Europe’s first hydrogen-powered house was completed in southern Italy in 2022. The student apartments in Benevento use hydrogen not only for heating, but also to generate the electricity needed by the building. In the Netherlands, several pilot projects are exploring the use of hydrogen for home heating, while Helsinki is moving ahead with the 3H2 Helsinki hydrogen center, which will produce about three megawatts of green hydrogen per year.

1️⃣ Pilot Projects in Europe:

Italy: Student apartments in Benevento are already benefiting from hydrogen as an energy source.

Netherlands: Several cities, such as Lochem and Wagenborgen, are connecting homes to the hydrogen heating grid, and in Hoogeveen, between 80 and 100 newly built houses will soon be connected.

Finland: The 3H2 Helsinki hydrogen center will produce green hydrogen, used as fuel for trucks and to heat local homes with excess heat from production.

2️⃣ Benefits of Hydrogen in Homes: Hydrogen offers a clean, sustainable alternative for heating and electricity generation. Its implementation can significantly reduce CO₂ emissions, lower heating costs, and promote a transition to cleaner energy.

3️⃣ Impact and Prospects: The adoption of hydrogen in European households could transform the energy landscape, making cities more sustainable. The success of these pilot projects will provide valuable lessons and pave the way for the expansion of hydrogen use in more regions.

📊 Reflection: How do you think the implementation of hydrogen in homes will impact the future of sustainability and household economy? What other challenges and opportunities do you see in the adoption of this technology? Share your ideas and comments!

More info: https://bit.ly/40PtOUC

#Hydrogen #CleanEnergy #Sustainability #HydrogenHeating #PilotProjects #Italy #LowerCountries #Finland #EnergyInnovation #EnergyTransition

Biomass gasification: how is hydrogen-rich syngas being produced?

🔋 Introduction:

Scientists have advanced the production of H₂-rich synthesis gas from biomass gasification. The addition of catalysts during gasification has proven to be effective in decomposing tar and improving hydrogen production.

1️⃣ Effect of Catalysts and AAEM: Inorganic minerals present in biomass, such as alkali and alkaline earth metals (AAEM), promote the production of H₂-rich syngas. However, further research is required to clarify how AAEMs affect gas production and the mechanisms behind the interactions between different metals.

2️⃣ Catalyst Breakthrough: A research team led by Professor Yin Jiao from the Xinjiang Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences has developed a series of Ni/CaO-Ca₁₂Al₁₄O₃₃₃ catalysts. The team has made significant progress in improving the stability of these catalysts, which may lead to more efficient hydrogen production.

3️⃣ Impact and Applications: Biomass gasification with advanced catalysts has the potential to become a sustainable solution for hydrogen production. This approach not only improves energy efficiency, but also contributes to emission reductions and the utilization of renewable resources.

📊 Reflection: How do you think advances in biomass gasification will impact the future of hydrogen production? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/42JsEfS

#Hydrogen #BiomassGasification #Catalysts #EnergyEfficiency #YinJiao #ChineseAcademyOfScience #Biomass #AlkaliMetals #Sustainability #Innovation

How Peru’s first green hydrogen plant is revolutionizing sustainability?

🔋 Introduction:

One year ago, Fenix inaugurated the first green hydrogen plant at a power plant in Chilca, Peru. Since then, it has achieved significant cost savings and emissions reductions, replacing gray hydrogen and generating a positive impact on the country’s sustainability.

1️⃣ Sustainability Achievements: The plant has generated more than 5200 m³ of green hydrogen since its start-up, replacing the gray hydrogen previously used in the plant’s generators. This change has led to a reduction of nearly 900 tons of CO₂ equivalent, in accordance with ISO 14064.

2️⃣ Economic Savings: The replacement of gray hydrogen with green hydrogen has represented a savings of USD 46,000 in its first year of operation. This economic benefit, together with the reduction in emissions, highlights the viability and efficiency of using green hydrogen in power generation.

3️⃣ Impact on the Energy Industry: The success of Fenix’s green hydrogen plant in Chilca underscores the potential of green hydrogen as a sustainable energy source. This plant not only contributes to Peru’s energy transition, but also serves as a model for future green hydrogen initiatives in the region.

📊 Reflection: How do you think the adoption of green hydrogen will impact the future of the energy industry in Peru and globally? What other challenges and opportunities do you see in the implementation of this technology? Share your ideas and comments!

More info: https://bit.ly/3ECDZEg

GreenHydrogen #Fenix #Chilca #Sustainability #EnergyTransition #EmissionsReduction #CleanEnergy #Peru #EnergyIndustry #EconomicSavings

How is methane pyrolysis driving hydrogen production in British Columbia?

🔋 Introduction:

FortisBC and Hazer Group are leading an innovative project to build a methane pyrolysis hydrogen plant in British Columbia. FortisBC recently completed successful testing of new turquoise hydrogen production equipment and is now looking to develop a commercial scale project.

1️⃣ Collaboration and Successful Testing: In 2022, FortisBC partnered with Suncor Energy and Hazer Group to build a methane pyrolysis pilot plant. This process produces hydrogen from natural gas, with synthetic graphite as a byproduct. Although Suncor withdrew in 2023, FortisBC and Hazer continued and built a new test platform in Kitchener, BC.

2️⃣ Methane Pyrolysis Technology: Methane pyrolysis is an advanced technique that allows the production of turquoise hydrogen without CO₂ emissions. This process, which breaks down methane into hydrogen and solid carbon (graphite), offers a sustainable solution for hydrogen generation.

3️⃣ Impact and Opportunities: Energy Efficiency: Methane pyrolysis technology improves efficiency and reduces emissions. Sustainability: Turquoise hydrogen is a clean and cost-effective alternative to traditional fossil fuels. Innovation: This project positions British Columbia as a leader in sustainable hydrogen production.

📊 Reflection: How do you think methane pyrolysis technology will impact the future of hydrogen production in British Columbia and globally? What other challenges and opportunities do you see in implementing this technology? Share your thoughts and comments!

More info: https://bit.ly/40NZSrK

Hydrogen #FortisBC #HazerGroup #MethanePyrolysis #TurquoiseHydrogen #Sustainability #Innovation #BritishColumbia #CleanEnergy #SyntheticGraphite.

How does ruthenium rearrangement increase hydrogen production from ammonia?

🔋 Introduction:

Scanning transmission electron microscopy experiments have revealed the structural changes that a ruthenium catalyst undergoes, increasing its activity during an ammonia cracking reaction. These findings may help to design better heterogeneous catalysts in the future.

1️⃣ Structural Changes in Ruthenium: Experiments have shown how ruthenium rearrangement improves catalyst efficiency. This high hydrogen content and the ease of liquefaction of ammonia are being explored by many research groups as a carbon neutral fuel.

2️⃣ Ammonia’s potential: Jesum Alves Fernandes of the University of Nottingham (UK) notes that ammonia has more hydrogen than molecular hydrogen. This characteristic makes it a valuable source of hydrogen for a variety of applications, from power generation to transportation.

3️⃣ Impact on Hydrogen Production: The decomposition of ammonia into nitrogen and hydrogen can be a sustainable solution for large-scale hydrogen production. Advances in ruthenium rearrangement and improved catalysts may lead to more efficient and economical hydrogen production.

📊 Reflection: how do you think these advances in ruthenium rearrangement will impact hydrogen production from ammonia? What other challenges and opportunities do you see in the implementation of these catalysts? Share your thoughts and comments!

More info: https://bit.ly/4jDyiX3

Hydrogen #Ruthenium #Amonia #Catalysts #ElectronMicroscopy #AmmoniaDecomposition #SustainableEnergy #Research #UniversityOfNottingham #JesumAlvesFernandes

Translated with DeepL.com (free version)

Decarbonizing aviation: is green hydrogen leading the change in the UAE?

🔋 Introduction:

The United Arab Emirates’ (UAE) aviation sector is vital to its economy and is expected to grow substantially in the coming decades, thereby increasing fuel consumption. At the same time, the country is committed to reducing greenhouse gas emissions to mitigate climate change. Liquid green hydrogen is expected to emerge as an important aviation fuel in the future.

1️⃣ Green Hydrogen Potential: The UAE can utilize its vast solar energy resources to produce hydrogen at scale at a competitive cost, thus securing its aviation fuel supply. However, this development needs several decades to materialize. The photovoltaic farms needed to produce the electricity for water electrolysis have yet to be built, and the infrastructure to produce, liquefy, store and transport hydrogen has yet to be developed.

2️⃣ Development and Evolution: Hydrogen-powered aircraft have yet to evolve from current small-scale demonstration projects to long-range commercial aircraft. Realistically, hydrogen will gain momentum as an aviation fuel by 2050 and, by 2070, will become a dominant fuel in the market. This paper details why and how liquid green hydrogen will find its way as an aviation fuel in the UAE and provides strategy and policy recommendations to facilitate this development.

3️⃣ Global Implications: Based on the lessons learned from this case study, the implications of the transition to liquid green hydrogen on a global scale are highlighted. The adoption of green hydrogen in aviation could mean a significant shift towards sustainability and decarbonization of the sector.

📊 Reflection: how do you think the adoption of liquid green hydrogen will impact the future of aviation in the UAE and globally? What other challenges and opportunities do you see in the implementation of this technology? Share your thoughts and comments!

More info: https://bit.ly/40NYMfC

#Hydrogen #Aviation #UAE #Decarbonization #SolarEnergy #GreenHydrogen #Sustainability #EnergyTransition #Innovation #Aircrafts

From waste to wonder: How to turn waste into clean energy?

🔋 Introduction:

Food waste, which is often considered rubbish, has untapped potential as a key resource for waste management and clean energy generation. Researchers at CSIR-Indian Institute of Chemical Technology (IICT) have developed an innovative method to produce biohydrogen (bioH₂) from these wastes, revealing new possibilities in sustainable energy.

1️⃣ Innovation in Biohydrogen Production: The team has successfully improved hydrogen production and minimised the environmental impact of biogas (methane and carbon dioxide) generation. Using an upflow reactor, food waste undergoes continuous fermentation to produce biohydrogen, a valuable source of clean energy.

2️⃣ Ethanol and Acetic Acid: The chief scientist also contributed to another innovative project that demonstrated an environmentally friendly, carbon-free gas electrofermentation process. This method improves the conversion of carbon dioxide into ethanol and acetic acid, which improves efficiency and reduces emissions. By transforming CO₂ into valuable chemicals, such as ethanol and acetic acid, the process supports carbon sequestration for sustainable energy systems. Acetic acid, a platform chemical, is used to produce solvents, polymers (VAM), food preservatives and pharmaceuticals.

3️⃣ Impact and Applications: Biohydrogen production from food waste can have a significant impact on a range of sectors, from electricity generation to transport. By harnessing an abundant and underutilised resource, this technology promises to be a viable and environmentally friendly solution to today’s energy challenges.

📊 Reflection: How do you think converting food waste into biohydrogen will impact the energy and environmental future? What other challenges and opportunities do you see in the implementation of this technology? Share your ideas and comments!

More info: https://bit.ly/42GdvMh

Hydrogen #Biohydrogen #FoodWaste #CleanEnergy #CSIR #IndianInstituteofChemicalTechnology #Sustainability #Innovation #CircularEconomy #WasteManagement

How to make hydrogen from CeO₂ using a microwave?

🔋 Introduction:

Research by POTECH’s interdisciplinary team, led by Professor Gunsu S. Yun, has shown that microwaves are not only for heating food, but can also drive chemical reactions. This breakthrough reduces the reduction temperature of Gd-doped cerium oxide (CeO₂), a reference material for hydrogen production, by more than 60% to below 600 degrees Celsius.

1️⃣ Technological innovation: The use of microwaves to reduce the reduction temperature of Gd-doped CeO₂ represents a breakthrough in the search for sustainable energy. This technique not only improves the efficiency of the process, but also opens up new possibilities for the production of hydrogen at lower cost and with lower energy consumption.

2️⃣ Study Details: The POTECH team, which included PhD candidate Jaemin Yoo (Department of Physics, Division of Advanced Nuclear Engineering), Professor Hyungyu Jin and PhD candidate Dongkyu Lee (Department of Mechanical Engineering), has demonstrated that this technique can transform hydrogen production. The research has been recognised and published on the inside front cover of the Journal of Materials Chemistry A.

3️⃣ Benefits and Applications: Energy Efficiency: Lowering the reduction temperature of Gd-doped CeO₂ improves the efficiency of the hydrogen production process. Sustainability: This approach contributes to sustainability by using less energy and reducing costs. Innovation: The microwave technique can be applied to other materials and chemical processes, opening up new avenues for research and development in the field of energy.

Reflection: How do you think the use of microwaves for hydrogen production will impact the future of sustainable energy? What other challenges and opportunities do you see in the implementation of this technology? Share your ideas and comments!

More info: https://bit.ly/3WMj6gt

Hydrogen #CeO₂ #Microwaves #Microwave #SustainableEnergy #TechnologicalInnovation #POTECH #EnergyResearch #EnergyEfficiency #Sustainability #Science

How can gas reactors revolutionise hydrogen production?

🔋 Introduction:

The Japan Atomic Energy Agency (JAEA) is planning a hydrogen plant integrated with a high-temperature gas reactor. This innovative project aims to provide a constant supply of hydrogen without CO₂ as a by-product, using the heat generated by the reactor.

1️⃣ JAEA plan: The facility will be built next to the high-temperature engineering test reactor (HTTR) in Oarai, Ibaraki Prefecture, and will operate in an integrated manner with the reactor. If successful, it will be the first facility of its kind in the world.

2️⃣ Gas Reactor Technology: High temperature gas reactors are considered the next generation of nuclear reactors. Unlike conventional reactors that use water for cooling, gas reactors use helium and can generate temperatures above 800°C, ideal for hydrogen production.

3️⃣ Benefits and Applications: Decarbonisation: Producing hydrogen without CO₂ as a by-product is crucial for reducing emissions and combating climate change. Energy Efficiency: The high temperatures generated by gas reactors can be used to both produce hydrogen and generate electricity more efficiently. Innovation: This project positions Japan at the forefront of developing advanced nuclear technologies.

Reflection: How do you think the integration of high-temperature gas reactors will impact the future of hydrogen production? What other challenges and opportunities do you see in the implementation of this technology? Share your ideas and comments!

More info: https://bit.ly/4jLqXEA

#Hydrogen #GasReactors #JAEA #Oarai #Ibaraki #Decarbonisation #EnergyEfficiency #Innovation #NuclearEnergy #Technology