Hydrogen energy membranes encompass materials, devices, and catalytic systems that couple water electrolysis and related electrochemical or photochemical reactions with selective ion and molecule transport. Work in this area develops membrane and electrode architectures for low‑platinum or platinum‑free hydrogen production, seawater and wastewater electrolysis, and integrated solar‑driven systems that simultaneously purify water and generate hydrogen. The field also includes gas‑separation and fuel‑cell membranes, membrane reactors for CO₂ conversion, and sensing and safety technologies that support hydrogen storage, distribution, and utilization.
Engineering
A team of scientists from the University of Melbourne and King Fahd University of Petroleum and Minerals (KFUPM) has made a discovery that could transform how metals are extracted and purified from crude metals and waste ...
May 19, 2025
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Engineering
Often overlooked, metrology—the science of measurement—underpins countless aspects of daily life, from accurately telling the time to ensuring the security of digital communications.
May 16, 2025
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Engineering
Fresh drinking water is a vital yet limited resource that will only grow scarcer over the next few years, according to the World Resources Institute. Desalination, the process of removing salt from water, is an established ...
May 14, 2025
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Energy & Green Tech
A team of chemists, materials scientists and engineers affiliated with several institutions in China, working with a colleague from Taiwan, has developed a new way to remove uranium from seawater that is much more efficient ...
Energy & Green Tech
A group of researchers affiliated with the Center for Innovation in New Energies (CINE) has developed a method for purifying materials that is simple, economical and has a low environmental impact. The scientists have managed ...
May 12, 2025
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Energy & Green Tech
Water scarcity remains one of the most pressing global challenges, affecting over two billion people worldwide. With population growth and climate change further exacerbating this problem, scientists are turning to seawater ...
May 12, 2025
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Engineering
Researchers from the University of Oklahoma have made significant advances in a promising technology for efficient energy conversion and chemical processing. Two recent studies involving protonic ceramic electrochemical cells, ...
May 12, 2025
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Energy & Green Tech
Researchers from the University of Sharjah claim to have developed a novel technology capable of producing clean hydrogen fuel directly from seawater, and at an industrial scale.
May 12, 2025
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Energy & Green Tech
Researchers have developed two unique energy-efficient and cost-effective systems that use urea found in urine and wastewater to generate hydrogen.
May 9, 2025
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104
Energy & Green Tech
By splitting water molecules, fuel cells can turn electricity into hydrogen fuel. Running in the opposite direction, they consume hydrogen fuel to cleanly power multiple sectors. Typically, heat is a key ingredient for achieving ...
May 8, 2025
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