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Nitrogen doping to accelerate the phase transition to ordered intermetallic Pt3Co catalyst for the oxygen reduction reaction in fuel cells

Authors :
Weicheng Xu
Zhipeng Zhu
Yucheng Wang
Peixin Cui
Lei Tong
Kuangmin Zhao
Jiayin Yuan
Zhi-You Zhou
Hai-Wei Liang
Na Tian
Shi-Gang Sun
Source :
Journal of Materials Chemistry A. 11:4078-4087
Publication Year :
2023
Publisher :
Royal Society of Chemistry (RSC), 2023.

Abstract

An efficient nitrogen doping strategy is developed to accelerate the disorder-to-order phase transition of Pt3Co catalyst, and the as-prepared ordered Pt3Co shows a PEMFC power density of 1.27 W cm−2 at 0.6 V.

Details

ISSN :
20507496 and 20507488
Volume :
11
Database :
OpenAIRE
Journal :
Journal of Materials Chemistry A
Accession number :
edsair.doi...........78be626a88d08ce58d80f45f502886f9