METAL-COATED CARBON SURFACES FOR USE IN FUEL CELLS

摘要

A method of coating a carbon article with a metal by reductively electropolymerizing the metal via cyclic voltammetry on the carbon article, thereby forming a metal coating on the carbon article and the polymerized metal-coated carbon article made by the method. A polymerized metal-coated carbon article having a carbon article and a metal coating disposed on an exterior surface of the carbon article, the coating being present in an amount less than about 0.1 mg/cm2. A method of using a fuel cell by forming a fuel cell with a polymerized metal-coated carbon article as a working electrode and reducing oxygen, thereby providing power to a vehicle. A fuel cell including a polymerized metal-coated carbon article as a working electrode.