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
When scientists make the thin metal films used in electronics, optics, and quantum technologies, they usually spend months tinkering with the temperature, composition and timing of the process, hoping to land on just the ...
Nov 6, 2025
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Engineering
Turning waste carbon into useful products is a vital part of sustainable manufacturing. Recycling carbon dioxide creates carbon monoxide, which through electricity can be converted into energy-rich compounds. However, existing ...
Nov 5, 2025
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Engineering
A new project, led by experts from Loughborough University, has seen the creation of a battery system that will provide remote African communities the energy they need to cook cleanly and more environmentally friendly.
Nov 5, 2025
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Engineering
A team of UC Riverside researchers has uncovered a potential breakthrough in solar desalination that could reduce the need for energy-intensive saltwater treatment.
Nov 4, 2025
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Energy & Green Tech
Hydrogen is already an important source of energy. The $250 billion industry supports fertilizer production, steel manufacturing, oil refining, and dozens of other vital activities. While nearly all hydrogen produced today ...
Nov 3, 2025
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Energy & Green Tech
Climate change, expedited by anthropogenic activities, has become a major environmental concern in this century. Governments and organizations worldwide are gradually making substantial efforts to mitigate this challenge.
Oct 30, 2025
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Engineering
Solid oxide electrolysis cells (SOECs), a key technology for producing green hydrogen without carbon emissions, require a high-temperature "sintering" process to harden ceramic powders. Researchers at KAIST, led by Professor ...
Oct 29, 2025
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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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