Hofmann-like metal–organic-framework-derived PtxFe/C/N-GC composites as efficient electrocatalysts for methanol oxidation

Jia Zhao; Hui Huang; Ming Liu; Jin-Hua Wang; Kai Liu; Zhao-Yang Li

doi:10.1039/C9RA04652F

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Hofmann-like metal–organic-framework-derived Pt_xFe/C/N-GC composites as efficient electrocatalysts for methanol oxidation†

Jia Zhao,^a Hui Huang,^a Ming Liu,^a Jin-Hua Wang,^a Kai Liu^a and Zhao-Yang Li

*^a

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* Corresponding authors

^a School of Materials Science and Engineering, Nankai University, Tianjin 300350, China
E-mail: zhaoyang@nankai.edu.cn

Abstract

Pt_xFe/C/N-GC electrocatalysts were prepared using a composite of Hofmann-like Pt/Fe-based metal–organic frameworks and two-dimensional oxidized graphene. The Pt_xFe/C/N-GC-700 composite (annealed at 700 °C) exhibited an enhanced mass activity in the electrocatalytic methanol oxidation reaction, which was ten times higher than that of commercial Pt/C (20%) catalysts.

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Article information

DOI: https://doi.org/10.1039/C9RA04652F
Article type: Paper
Submitted: 21 Jun 2019
Accepted: 19 Aug 2019
First published: 23 Aug 2019
This article is Open Access

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RSC Adv., 2019,9, 26450-26455

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Hofmann-like metal–organic-framework-derived Pt_xFe/C/N-GC composites as efficient electrocatalysts for methanol oxidation

J. Zhao, H. Huang, M. Liu, J. Wang, K. Liu and Z. Li, RSC Adv., 2019, 9, 26450 DOI: 10.1039/C9RA04652F

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