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.
Energy & Green Tech
The world's first technology to fundamentally prevent temperature rise during high-pressure hydrogen charging has been developed. This innovation significantly shortens refueling time and reduces the cost of establishing ...
Apr 10, 2025
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Energy & Green Tech
A Cornell-led collaboration has hit the trifecta of sustainability technology: The group developed a low-cost method to produce carbon-free "green" hydrogen via solar-powered electrolysis of seawater. A happy byproduct of ...
Apr 9, 2025
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Engineering
University of Oregon chemists are bringing a greener way to make iron metal for steel production closer to reality, a step towards cleaning up an industry that's one of the biggest contributors to carbon emissions worldwide. ...
Apr 9, 2025
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Engineering
The Korea Electrotechnology Research Institute (KERI) and the Korea Institute of Materials Science (KIMS) have jointly developed spray drying technology-based high-performance dry electrode manufacturing technology for the ...
Apr 8, 2025
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Energy & Green Tech
A research team from the Qingdao Institute of Bioenergy and Bioprocess Technology of the Chinese Academy of Sciences, along with collaborators, has introduced a novel membrane design that mimics biological protein channels ...
Apr 8, 2025
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Engineering
A chemical reaction that's vital to a range of commercial and industrial goods may soon be initiated more effectively and less expensively thanks to a collaboration that included Oregon State University College of Engineering ...
Apr 4, 2025
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Engineering
With global water scarcity on the rise—impacting 38% of Europe's population in 2019 alone—a novel approach is emerging to transform wastewater into a valuable resource. Water-smart industrial symbioses (WSISs) offer an ...
Apr 2, 2025
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Energy & Green Tech
A team of materials scientists, chemical engineers, and environmental scientists affiliated with a host of institutions in China has developed a redox flow battery (RFB) with 87.9% energy efficiency, which can also last for ...
Engineering
High-capacity filter-free ultrafine particle reduction technology is now being deployed in subways, schools, department stores, and other large public facilities, significantly improving the living environment for citizens.
Mar 27, 2025
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Energy & Green Tech
Chibueze Amanchukwu wants to fix batteries that haven't been built yet. Demand for batteries is on the rise for EVs and the grid-level energy storage needed to transition Earth off fossil fuels. But more batteries will mean ...
Mar 26, 2025
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