Scalable synthesis of CuSn bimetallic catalyst for selective CO2 electroreduction to CO over a wide potential range

Zi-Chun Zhu; Jun-Yan Ge; Man Qiao; Xue-Li Yang; Yu-Jia Tang; Dongdong Zhu; Ping Chen

doi:10.1039/D2CC05753K

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Scalable synthesis of CuSn bimetallic catalyst for selective CO₂ electroreduction to CO over a wide potential range†

Zi-Chun Zhu,‡^ac Jun-Yan Ge,‡^ac Man Qiao,

‡^b Xue-Li Yang,^a Yu-Jia Tang,^b Dongdong Zhu

*^b and Ping Chen

*^a

Author affiliations

* Corresponding authors

^a School of Materials Science and Engineering, Anhui University, Hefei, Anhui, China
E-mail: chenping@ahu.edu.cn

^b School of Chemistry and Materials Science, Institute of Advanced Materials and Flexible Electronics (IAMFE), Nanjing University of Information Science and Technology, Nanjing, China
E-mail: dd.zhu@nuist.edu.cn

^c School of Materials and Environment Engineering, Chizhou University, Chizhou, Anhui, China

Abstract

A scalable, and cost-effective method was employed to prepare self-supported CuSn bimetallic catalyst on carbon paper. The obtained CuSn catalyst demonstrates high faradaic efficiency of CO around or above 90% at a broad potential range from −0.7 to −1.8 V vs. reversible hydrogen electrode, greatly surpassing Cu or Sn counterparts.

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Article information

DOI: https://doi.org/10.1039/D2CC05753K
Article type: Communication
Submitted: 23 Oct 2022
Accepted: 26 Dec 2022
First published: 26 Dec 2022

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Chem. Commun., 2023,59, 1054-1057

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Scalable synthesis of CuSn bimetallic catalyst for selective CO₂ electroreduction to CO over a wide potential range

Z. Zhu, J. Ge, M. Qiao, X. Yang, Y. Tang, D. Zhu and P. Chen, Chem. Commun., 2023, 59, 1054 DOI: 10.1039/D2CC05753K

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Chemical Communications