Durable ruthenium and graphene fuel cell catalyst matches performance of platinum alloys
Green Car Congress
JUNE 30, 2017
Several approaches have been implemented to reduce the usage of Pt, such as dispersing the promising candidates for efficient and clean energy conversion. Ruthenium is often a highly active catalyst when fixed between arrays of four nitrogen atoms, yet it is one-tenth the cost of traditional platinum. —Zhang et al. 7b02148.
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