Issue 29, 2021

Ultrasmall PdPtCo trimetallic nanorings with enriched low-coordinated edge sites and optimized compositions for effective oxygen reduction electrocatalysis

Abstract

Ultrasmall two-dimensional (2D) PdPtCo trimetallic nanorings (NRs) with enriched low-coordinated edge sites were facilely synthesized through a template-directed approach. The resulting Pd55Pt18Co27 NRs/C, featured with the highest edge to surface ratio and optimized composition, exhibits obviously enhanced oxygen reduction reaction (ORR) electrocatalytic activity.

Graphical abstract: Ultrasmall PdPtCo trimetallic nanorings with enriched low-coordinated edge sites and optimized compositions for effective oxygen reduction electrocatalysis

Supplementary files

Article information

Article type
Communication
Submitted
26 Maijs 2021
Accepted
24 Jūn. 2021
First published
24 Jūn. 2021

CrystEngComm, 2021,23, 5033-5038

Ultrasmall PdPtCo trimetallic nanorings with enriched low-coordinated edge sites and optimized compositions for effective oxygen reduction electrocatalysis

C. Zhen, Z. Lyu, K. Liu, X. Chen, Y. Sun, X. Liao and S. Xie, CrystEngComm, 2021, 23, 5033 DOI: 10.1039/D1CE00693B

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