Issue 23, 2021
From the journal:

Journal of Materials Chemistry A

New approach for rapidly determining Pt accessibility of Pt/C fuel cell catalysts†

Ye Peng,ab   Ja-Yeon Choi, ORCID logo c   Tobias Fürstenhaupt,d   Kyoung Bai,c   Yi Zhang ORCID logo *ab  and  Dustin Banham ORCID logo *abc  

* Corresponding authors

a School of Materials Science and Hydrogen Energy, Foshan University, Foshan, P. R. China
E-mail: dustin_banham@fosu.edu.cn, imzhy@fosu.edu.cn

b Guangdong Key Laboratory for Hydrogen Energy Technologies, Foshan, P. R. China

c Guangdong TaiJi Power, No. 25 Xingliang Road, Hecheng Street, Foshan, P. R. China

d Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG), Pfotenhauerstrasse 108, Dresden 01307, Germany

Abstract

A rapid method for evaluating accessibility of Pt within Pt/C catalysts for proton exchange membrane fuel cells (PEMFCs) is provided. This method relies on 3-electrode techniques which are available to most materials scientists, and will accelerate development of next-generation PEMFC catalysts with optimal distribution of Pt within the carbon support.

Graphical abstract: New approach for rapidly determining Pt accessibility of Pt/C fuel cell catalysts

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Article information

DOI
https://doi.org/10.1039/D1TA01769A
Article type
Communication
Submitted
01 Mar 2021
Accepted
30 May 2021
First published
02 Jun 2021
This article is Open Access
Creative Commons BY-NC license

J. Mater. Chem. A, 2021,9, 13471-13476

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New approach for rapidly determining Pt accessibility of Pt/C fuel cell catalysts

Y. Peng, J. Choi, T. Fürstenhaupt, K. Bai, Y. Zhang and D. Banham, J. Mater. Chem. A, 2021, 9, 13471 DOI: 10.1039/D1TA01769A

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