Shuyan Gao, Hao Fan, Xianjun Wei, Liang Li, Yoshio Bando and Dmitri Golberg Nitrogen-Doped Carbon with Mesopore Confinement Efficiently Enhances the Tolerance, Sensitivity, and Stability of a Pt Catalyst for the Oxygen Reduction Reaction Particle & Particle Systems Characterization 30
A potential electrocatalyst for the oxygen reduction reaction is synthesized. It exhibits high electrocatalytic activity, a four-electron oxygen reduction pathway, superior stability, fuel crossover resistance, and selective activity to a commercial Pt/C catalyst in alkaline solution. Such performance benefits from in situ covalent incorporation of Pt nanoparticles, excellent electrical contacts, and a favorable mesoporous structure.
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