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.
Electronics & Semiconductors
Hafnium oxide (HfO2) has attracted attention as a promising material for ultrathin semiconductors and other microelectronic devices. The strong ionic bond between hafnium and oxygen atoms in HfO2 gives it a high dielectric ...
Sep 9, 2025
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Energy & Green Tech
A team of scientists have unveiled a breakthrough in the field of renewable energy materials. They have developed a transparent, crystalline mesoporous tungsten trioxide (WO3) film that exhibited exceptional efficiency and ...
Sep 5, 2025
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Engineering
Researchers at the University of Missouri are working to make hydrogen energy as safe as possible. As more countries and industries invest heavily in cleaner, renewable energy, hydrogen-powered factories and vehicles are ...
Sep 3, 2025
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Engineering
A research team affiliated with UNIST has unveiled a novel technology that enables hydrogen to be stored within polystyrene-derived materials, particularly those originating from Styrofoam. The research is published in the ...
Sep 1, 2025
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Engineering
A research team led by Prof. Zhao Shenlong from the National Center for Nanoscience and Technology (NCNST) of the Chinese Academy of Sciences has developed scalable metal-organic framework (MOF) electrodes for alkaline water ...
Aug 25, 2025
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Energy & Green Tech
A research team from POSTECH and Seoul National University (SNU) has discovered a novel oxide material that can produce large quantities of clean hydrogen using only heat, without carbon emissions. The discovery, enabled ...
Aug 25, 2025
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Engineering
A recent study has identified that the primary cause of early-stage performance decline in water electrolyzers is due to the agglomeration of platinum (Pt) catalyst particles on the cathode.
Aug 21, 2025
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Energy & Green Tech
Potassium- and calcium-modified ilmenite oxygen carriers, developed by the Institute of Science Tokyo, significantly improve hydrogen yields and redox reaction efficiency in chemical looping systems. The chemical modification ...
Aug 21, 2025
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Energy & Green Tech
Washington State University researchers have developed a mathematical model and a set of recommendations to improve liquid hydrogen storage tank operations that could someday make hydrogen a more viable alternative for powering ...
Aug 21, 2025
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Engineering
Over the past decades, energy engineers have been developing a wide range of new technologies that could power electronic devices, robots and electric vehicles more efficiently and reliably. These include solid oxide cells ...
