nitrogen-dopedcarbonnanotubes

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Study Boosts Hope for Cheaper Fuel Cells

Rice researchers show how to optimize nanomaterials for fuel-cell cathodes. Nitrogen-doped carbon nanotubes or modified graphene nanoribbons may be suitable replacements for platinum for fast oxygen reduction, the key reaction in fuel cells that transform chemical energy into electricity, according to Rice University researchers. The findings are from computer simulations by Rice scientists who set