Issue 112, 2015

Dispersing Pt and Pd atoms on Au nanoparticles deposited on n-GaN substrates for formic acid oxidation

Abstract

Au nanoparticles, with an ultra low-loading of Pt and Pd atoms, supported on n-GaN were prepared using electrochemical atomic layer deposition and surface-limited redox replacement. The as-prepared electrocatalysts showed an enhanced performance for formic acid oxidation, and the mass activity reached 3.5 mA μgPtPd−1. The active sites of the PtChem-O species were found to play a key role in formic acid oxidation.

Graphical abstract: Dispersing Pt and Pd atoms on Au nanoparticles deposited on n-GaN substrates for formic acid oxidation

Supplementary files

Article information

Article type
Communication
Submitted
05 ذو القعدة 1436
Accepted
05 محرم 1437
First published
16 محرم 1437

RSC Adv., 2015,5, 92757-92761

Author version available

Dispersing Pt and Pd atoms on Au nanoparticles deposited on n-GaN substrates for formic acid oxidation

S.-J. Qin, Y. Zhao, F. Peng, X.-Q. Chen and G.-B. Pan, RSC Adv., 2015, 5, 92757 DOI: 10.1039/C5RA16807D

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