Oct

19

The Best Non Platinum Catalyst So Far

October 19, 2012 | 1 Comment

Platinum as a catalyst is expensive, and it degrades over time, but it works great in many applications especially in hydrogen fuel cells. A Brown University chemist team has engineered a cheaper and more durable catalyst using graphene, cobalt, and cobalt-oxide – perhaps the best non platinum catalyst so far.  The team’s paper has been […]

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