Issue 40, 2019

Highly enhanced durability of a graphitic carbon layer decorated PtNi3 alloy electrocatalyst toward the oxygen reduction reaction

Abstract

The durability issue of a carbon supported PtNi3 alloy catalyst (PtNi3/C) under acidic conditions has been solved by introducing an N-doped graphitic carbon (NGC) layer to coat the surface of the PtNi3/C catalyst. The as-prepared PtNi3/C@NGC catalyst exhibits superior durability, being able to undergo 10 000 voltage cycles with negligible activity decay.

Graphical abstract: Highly enhanced durability of a graphitic carbon layer decorated PtNi3 alloy electrocatalyst toward the oxygen reduction reaction

Supplementary files

Article information

Article type
Communication
Submitted
01 Apr 2019
Accepted
15 Apr 2019
First published
17 Apr 2019

Chem. Commun., 2019,55, 5693-5696

Highly enhanced durability of a graphitic carbon layer decorated PtNi3 alloy electrocatalyst toward the oxygen reduction reaction

K. Sun, J. Li, F. Wang, W. He, M. Fei, Z. Lu, H. Zhang, J. Liu and Z. Zou, Chem. Commun., 2019, 55, 5693 DOI: 10.1039/C9CC02510C

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