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Pt–M (M = Cu, Fe, Zn, etc.) bimetallic nanomaterials with abundant surface defects and robust catalytic properties

Authors :
Yadong Li
Dingsheng Wang
Junjie Mao
Yuanjun Chen
Jiajing Pei
Source :
Chemical Communications. 52:5985-5988
Publication Year :
2016
Publisher :
Royal Society of Chemistry (RSC), 2016.

Abstract

By manipulating both the “stacking” and “carving” routes at the nanoscale, we successfully fabricated a class of Pt-based bimetallic NCs with defect-rich surface structures, which exhibited robust electrocatalytic performance toward both MOR and ORR compared with commercial Pt/C catalysts due to their abundant surface defects (high density of low-coordinated atoms such as steps, edges and kinked atoms).

Details

ISSN :
1364548X and 13597345
Volume :
52
Database :
OpenAIRE
Journal :
Chemical Communications
Accession number :
edsair.doi.dedup.....e4ec4ce3223ffbbdd41dfb91734d70be
Full Text :
https://doi.org/10.1039/c6cc02264b