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what other catalyst I can use to make a hidrogen fuel cell beyond platinum ? Answered

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Iron and Cobalt according to this article: http://www.lanl.gov/news/releases/cheaper-hydrogen-fuel-cells.html (that is the third hit if you google catalyst hydrogen fuel cell, you might find many more examples)

Do you have an idea that people are wasting money on Pt & Pd catalysts because other cheaper metals work just as well (but you can't seem to Google them...)?

L

If there was a good one that is easily found it would already be in use.