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
Wastewater can replace clean water as a source for hydrogen production, eliminating a major drawback to hydrogen fuel and reducing water treatment costs by up to 47%, according to new research from Princeton Engineering.
Oct 28, 2025
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Energy & Green Tech
Carbon dioxide (CO2) is one of the world's most abundant pollutants and a key driver of climate change. To mitigate its impact, researchers around the world are exploring ways to capture CO2 from the atmosphere and transform ...
Oct 23, 2025
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Engineering
An effective strategy to address increasing greenhouse gas emissions and combat climate change is the capture and reuse of carbon dioxide (CO2).
Oct 22, 2025
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Business
Hydrogen production from water may seem straightforward: splitting water into hydrogen and oxygen gases using an electric current. However, one major challenge is the significant cost associated with it.
Oct 22, 2025
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Engineering
Hydrogen is often touted as a clean, carbon-free energy carrier that could help decarbonize industry and transportation. Yet the very properties that make it efficient and lightweight also make it uniquely tricky to handle ...
Oct 21, 2025
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Engineering
A research team from UNIST has unveiled a novel technology capable of extracting hydrogen (H₂) stored in ammonia (NH₃) by adding silicon (Si), simultaneously producing high-purity H2 and silicon nitride (Si₃N₄). This ...
Oct 21, 2025
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Engineering
Researchers have developed a novel computational framework to monitor and optimize proton ceramic electrochemical reactors for green hydrogen generation.
Oct 21, 2025
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Energy & Green Tech
Researchers reporting in ACS Energy Letters have devised a battery powered by vitamin B2 (riboflavin) and glucose. Inspired by how human bodies break down glucose for energy using enzymes, the team incorporated riboflavin ...
Oct 15, 2025
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Engineering
Hydrogen is a promising fuel for developing sustainable industrial processes, but its use is hindered by hydrogen embrittlement—a phenomenon that weakens metals and can cause sudden failure. Now, researchers from Japan ...
Oct 14, 2025
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Engineering
In the global race to decarbonize, hydrogen stands out as one of the most promising clean fuels. But despite its potential to power industries and transportation without emitting carbon, producing hydrogen sustainably in ...
Oct 14, 2025
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