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Passivated Anode for Membrane Water Electrolyzers
1. Technology Overview
The invention introduces a passivated anode for membrane water electrolyzers, designed to increase durability and performance by preventing unwanted oxidation of ionomers. The anode is coated with a thin layer of a porous ion-permeable oxide, such as HfO2, allowing the flow of hydroxide ions to the catalyst while preventing...
Published: 1/2/2026
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Updated: 1/2/2026
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Inventor(s): Shannon Boettcher, Minkyoung Kwak, Grace Lindquist, Kasinat Ojha
Keywords(s):
Category(s): Sustainability & Cleantechnologies, Materials Science, Engineering, Chemistry
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