Why is "Anion exchange membrane electrolysis" trending?
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- Date: 2026-04-07 14:34:48
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
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Wikipedia Overview
Anion exchange membrane (AEM) electrolysis is the electrolysis of water that utilises a semipermeable membrane that conducts hydroxide ions (OH−) called an anion exchange membrane. Like a proton-exchange membrane (PEM), the membrane separates the products, provides electrical insulation between electrodes, and conducts ions. Unlike PEM, AEM conducts hydroxide ions. AEM electrolysis is still in the early research and development stage, while alkaline water electrolysis is mature and PEM electrolysis is in the commercial stage. There is less academic literature on pure-water fed AEM electrolysers compared to the usage of KOH solution.
One advantage of AEM water electrolysis is that a high-cost noble metal catalyst is not required, low-cost transition metal catalyst can be used instead. AEM electrolysis is similar to alkaline water electrolysis, which uses a non-ion-selective separator instead of an anion-exchange membrane.
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Search Interest Perspective
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Local alkalinity enables high-performance pure water anion exchange membrane electrolysis - Nature
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Sumitomo Electric Selected for NEDO Project, Accelerating Anion Exchange Membrane Electrolysis System Development for a Hydrogen Society - Sumitomo Electric
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Engineering Co-ion vacancy in dynamically reconstructed Co-based catalysts for practical anion-exchange membrane electrolysis - Nature
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Anion-Exchange Membrane Electrolysis for Efficient Uranium Extraction from Saline Wastewater - Wiley
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Covalent catalyst immobilization in cross-linked ionomers for durable pure water anion exchange membrane electrolysis - Nature
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Recycling Spent Ternary Cathodes to Oxygen Evolution Catalysts for Pure Water Anion-Exchange Membrane Electrolysis - ACS Publications
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New membrane technology key to low-cost hydrogen production | ANIONE Project | Results in Brief | H2020 - CORDIS
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Scalable synthesis of NiFe-layered double hydroxide for efficient anion exchange membrane electrolysis - Nature
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Comprehensive impedance investigation of low-cost anion exchange membrane electrolysis for large-scale hydrogen production - Nature
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