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 research team affiliated with UNIST has introduced a cutting-edge modular artificial leaf that simultaneously meets high efficiency, long-term stability, and scalability requirements—marking a major step forward in green ...
Jun 27, 2025
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Energy & Green Tech
Methane (CH4), one of the most abundant natural gases on Earth, is still widely used to power several buildings and to fuel some types of vehicles. Despite its widespread use, storing and transporting this gas safely remains ...
Engineering
In recent years, energy engineers have been working on a wide range of technologies that could help to generate and store electrical power more sustainably. These include electrolyzers, devices that could use electricity ...
Engineering
Industries that need ultra-pure water—including semiconductor, battery, pharmaceutical, food and beverage companies—are expanding in Arizona. One of the most overlooked challenges for these businesses is what gets left ...
Jun 25, 2025
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Engineering
The chemical reaction to produce hydrogen from water is several times more effective when using a combination of new materials in three layers, according to researchers at Linköping University in Sweden. Hydrogen produced ...
Jun 23, 2025
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Engineering
In the culmination of a seven-year R&D project commissioned by a major oil company, a team of Skoltech researchers has published a study in the Chemical Engineering Journal, presenting an advanced method for enhanced oil ...
Jun 16, 2025
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Energy & Green Tech
A team of researchers at Rice University have discovered a surprisingly simple method for vastly improving the stability of electrochemical devices that convert carbon dioxide into useful fuels and chemicals, and it involves ...
Jun 12, 2025
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Engineering
A third of the world's population struggles with water scarcity. In many of these areas, fog holds water that could provide a lifeline—if only it could be captured.
Jun 12, 2025
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Energy & Green Tech
Hydrogen is gaining attention as a clean energy source that emits no carbon. Among various methods, water electrolysis, which splits water into hydrogen and oxygen using electricity, is recognized as an eco-friendly hydrogen ...
Jun 11, 2025
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Energy & Green Tech
A team of Korean scientists has developed an innovative green technology that transforms plastic waste into clean hydrogen fuel using only sunlight and water.
Jun 11, 2025
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