Platinum-free fuel cells get a boost thanks to carbon-coated nickel catalyst

A high acid environment is great for a snappy hydrogen oxidation reaction—the reaction at the heart of a clean-energy fuel cell. The problem is the only catalysts that won't dissolve in the high acid of traditional fuel cells are precious metals—platinum, palladium and the like—and they are very expensive.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/9hkM720

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