Ag3PO4 electrocatalyst for oxygen reduction reaction: enhancement from positive charge-Reference-Cited by-同舟云学术

Ag3PO4 electrocatalyst for oxygen reduction reaction: enhancement from positive charge

Published:2018 Issue:10 Volume:8 Page:5382-5387
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Qin Yong¹²³⁴⁵,Li Fan¹²³⁴⁵,Tu Peng⁶³⁴⁷,Ma Yanling¹²³⁴⁵,Chen Wenlong¹²³⁴⁵,Shi Fenglei¹²³⁴⁵,Xiang Qian¹²³⁴⁵,Shan Hao¹²³⁴⁵,Zhang Lifu¹²³⁴⁵,Tao Peng¹²³⁴⁵^ORCID,Song Chengyi¹²³⁴⁵^ORCID,Shang Wen¹²³⁴⁵,Deng Tao¹²³⁴⁵^ORCID,Zhu Hong¹²³⁴⁵,Wu Jianbo¹²³⁴⁵^ORCID

Affiliation:

1. State Key Laboratory of Metal Matrix Composites

2. School of Materials Science and Engineering

3. Shanghai Jiao Tong University

4. Shanghai

5. People's Republic of China

6. University of Michigan – Shanghai Jiao Tong University Joint Institute

7. P. R. China

Abstract

Ag₃PO₄ nanoparticles are active ORR catalysts. DFT calculation revealed better ORR performance of Ag atom on the surface of Ag₃PO₄ due to its enhanced O₂ adsorption. The highest ORR activity on {110} surface of rhombic dodecahedral Ag₃PO₄ is 12 times active as Pt catalysts.

Funder

National Science Foundation

Shanghai Jiao Tong University

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/RA/C7RA12643C

Reference48 articles.

1. Electrocatalyst approaches and challenges for automotive fuel cells

2. Activity benchmarks and requirements for Pt, Pt-alloy, and non-Pt oxygen reduction catalysts for PEMFCs