Celadyne coats membranes with nanoparticles to make hydrogen fuel cells more efficient

Hydrogen suffers from the classic chicken-and-egg problem: There’s not enough demand to coax suppliers into the game, and there’s not enough supply to facilitate sufficient demand. One startup thinks it has a solution for both sides. Chicago-based Celadyne has developed a nanoparticle coating that can be applied to existing fuel cell and electrolyzer membranes. The…

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