Using a unique combination of advanced computational methods, University of Wisconsin-Madison chemical engineers have demystified some of the complex catalytic chemistry in fuel cells -- an advance that brings cost-effective fuel cells closer to reality.

"Understanding reaction mechanisms is the first step toward eventually replacing expensive platinum in fuel cells with a cheaper material," says Manos Mavrikakis, a UW-Madison professor of chemical and biological engineering.

Mavrikakis and colleagues at Osaka University in Japan published details in the journal Proceedings of the National Academy of Sciences.

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