Hydrogen
Researchers at the Iran University of Science and Technology have proposed a novel hybrid solar-geothermal system integrating proton exchange membrane fuel cells (PEMFCs) for continuous, reliable, and sustainable energy production. The system utilizes solar and geothermal energy during the day to generate power, heating, fresh water, and hydrogen, while PEMFCs
Hydrogen
Researchers from the University of California Irvine have made significant progress in the development of a high-temperature proton exchange membrane electrochemical hydrogen pump (HT-PEM EHP) for efficient hydrogen extraction from natural gas. This innovation has the potential to facilitate the co-transportation of hydrogen via blending of hydrogen gas at limited
Hydrogen
Researchers at the University of Pittsburgh have made a significant breakthrough in hydrogen research, developing ultra-low platinum containing titanium silicide solid solution alloys that have shown high electrocatalytic activity and stability. The study, which was funded by the National Science Foundation and the Office of Naval Research, among others, has
Hydrogen
A study published in the Journal of Process Safety and Environmental Protection has highlighted the risks of hydrogen leakage and explosion on highways due to the growing adoption of hydrogen fuel cell vehicles (HFCVs). The research findings indicate that the risk of explosion increases with larger leak apertures, greater leakage
Hydrogen
Research published in the International Journal of Hydrogen Energy has presented a standalone renewable hydrogen system for an island in southeastern Australia that utilizes waste heat recovery from the electrolyser and fuel cell to produce freshwater for hydrogen generation through electrolysis. The proposed arrangement, optimally designed using HOMER Pro, comprises
Hydrogen
Research from Qatar University highlights the promising potential of green hydrogen production and its application in fuel cells as a sustainable energy solution. The study presents various methods for producing green hydrogen, including water splitting using electricity, light, biological, and temperature triggers, as well as biochemical and bio-thermochemical routes. The
Hydrogen
New research has made a significant breakthrough in sustainable energy solutions, focusing on solid oxide fuel cells (SOFCs) that use non-carbon fuels like ammonia and hydrogen. The study, conducted by the Swiss Federal Institute of Technology Lausanne (EPFL), aims to optimize SOFC systems for industrial feasibility, addressing challenges such as
Hydrogen
Researchers from Shiraz University, in collaboration with the Iran National Science Foundation (INSF), have made a significant discovery in the field of green hydrogen production. The team, led by Dr. Mohammad Reza Rahimpour, has developed a novel method for synthesizing yttrium-modified nickel catalysts supported on mesoporous silica nanoparticles. These catalysts
Hydrogen
Researchers at Pennsylvania State University have made a significant breakthrough in hydrogen production, developing a new catalyst that significantly enhances hydrogen yield from lignocellulosic biomass through hydrothermal gasification. The study, published in the journal Next Energy, found that a hierarchical porous carbon (HPC) catalyst prepared from a mixture of biomass
Hydrogen
Researchers at the Institute of Science and Technology have detailed the potential of dual-fuel systems in optimizing engine performance and minimizing emissions. The study highlights the urgent need to mitigate climate change and reduce greenhouse gas emissions, and how ammonia stands out as a promising carbon-free fuel. Ammonia's
Hydrogen
Research on decarbonizing the power sector has shed light on a promising solution for utilizing existing fossil fuel-based power plants while achieving net-zero emissions targets. According to a new study published in the Journal of Cleaner Production, a 50:50 mixture of hydrogen (H2) and ammonia (NH3) offers a viable
Hydrogen
Research from the University of Lisbon has shed new light on the potential of sustainable ammonia production, a crucial step in reducing global greenhouse gas emissions. The study, published in Clean Technologies, highlights the feasibility of transitioning to a green hydrogen-based Haber-Bosch process, which can reduce carbon emissions by up
