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The role of transition metals in the catalytic activity of Pt alloys: quantification of strain and ligand effects.

Authors :
Shao, Minhua
Odell, Jonathan H.
Peles, Amra
Dong Su
Source :
Chemical Communications. 2014, Vol. 50 Issue 17, p2173-2176. 4p.
Publication Year :
2014

Abstract

The oxygen reduction reaction (ORR) activity as a function of thickness of the Pt shell on Pt-Ni alloy nanoparticles was established. We demonstrated that the effects of transition metals could only extend to a very thin Pt shell, which was 0.9-1.0 nm for Pt3Ni. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
13597345
Volume :
50
Issue :
17
Database :
Academic Search Index
Journal :
Chemical Communications
Publication Type :
Academic Journal
Accession number :
100164311
Full Text :
https://doi.org/10.1039/c3cc47341d