Durable ruthenium and graphene fuel cell catalyst matches performance of platinum alloys

Green Car Congress
By mmillikinJun 30, 2017, 6:00 am106 pts
Scientists at Rice University and their colleagues in China have fabricated a durable catalyst for high-performance fuel cells by attaching single ruthenium atoms to nitrogen-doped graphene. Catalysts that drive the oxygen reduction reaction in fuel cells are usually made of platinum. Platinum is expensive,…

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