High-performance transition metal–doped Pt <sub>3</sub> Ni octahedra for oxygen reduction reaction

Huang, Xiaoqing; Zhao, Zipeng; Cao, Liang; Chen, Yu; Zhu, Enbo; Lin, Zhaoyang; Li, Mufan; Yan, Aiming; Zettl, Alex; Wang, Yinmin; Duan, Xiangfeng; Mueller, Tim; Huang, Yu

doi:10.1126/science.aaa8765

Public

High-performance transition metal–doped Pt 3 Ni octahedra for oxygen reduction reaction

Published in Science • Jun 11, 2015

Authors:

Xiaoqing Huang

Zipeng Zhao

Liang Cao

Abstract

Bimetallic platinum-nickel (Pt-Ni) nanostructures represent an emerging class of electrocatalysts for oxygen reduction reaction (ORR) in fuel cells, but practical applications have been limited by catalytic activity and durability. We surface-doped Pt3Ni octahedra supported on carbon with transition...

Subject

Catalysis

Bimetallic strip

Transition metal

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