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Advanced Catalysts for Water Oxidation Alkaline and Alkaline Membrane Electrolyzers

1. Technology Overview The invention introduces a novel catalytic architecture for water oxidation electrodes, specifically designed for alkaline membrane electrolyzers. This advanced catalyst leverages a multicomponent metal oxide structure to achieve superior performance, high electrical conductivity, and stability under water oxidation conditions....

Published: 1/8/2026 | Inventor(s): Shannon Boettcher, Minkyoung Kwak, Liam Twight, Tingting Zhai

Keywords(s):

Category(s): Engineering, Materials Science, Sustainability & Cleantechnologies

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 | Inventor(s): Shannon Boettcher, Minkyoung Kwak, Grace Lindquist, Kasinat Ojha

Keywords(s):

Category(s): Sustainability & Cleantechnologies, Materials Science, Engineering, Chemistry