Oxygen Reduction Reaction Catalyzed by Carbon-Supported Platinum Few-Atom Clusters: Significant Enhancement by Doping of Atomic Cobalt

Authors: Bingzhang Lu, Qiming Liu, Forrest Nichols, Rene Mercado, David Morris, Ning Li, Peng Zhang, Peng Gao, Yuan Ping, Shaowei Chen

Published: 2020-11-06

DOI: 10.34133/2020/9167829

Source: Full article


Abstract

Oxygen reduction reaction (ORR) plays an important role in dictating the performance of various electrochemical energy technologies. As platinum nanoparticles have served as the catalysts of choice towards ORR, minimizing the cost of the catalysts by diminishing the platinum nanoparticle size has become a critical route to advancing the technological development. Herein, first-principle calculations show that carbon-supported Pt