Highly efficient CO<sub>2</sub> electrochemical reduction on dual metal (Co–Ni)

Highly efficient CO₂ electrochemical reduction on dual metal (Co–Ni)–nitrogen sites

Published:2024 Issue:8 Volume:12 Page:4601-4609
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Chen Jianping¹,Ahasan Md Robayet²,Oh Jin-Su³^ORCID,Tan Jake A.⁴^ORCID,Hennessey Stephen⁵,Kaid Mahmoud M.⁵,El-Kaderi Hani M.⁵^ORCID,Zhou Lin³⁶,Lao Ka Un⁵^ORCID,Wang Ruigang²^ORCID,Wang Wei-Ning¹^ORCID

Affiliation:

1. Department of Mechanical and Nuclear Engineering, Virginia Commonwealth University, Richmond, VA 23284, USA

2. Department of Metallurgical and Materials Engineering, The University of Alabama, Tuscaloosa, AL 35487, USA

3. Division of Materials Sciences and Engineering, Ames National Laboratory, Ames, IA 50011, USA

4. Department of Chemistry, Gottwald Center for the Sciences, University of Richmond, Richmond, VA 23173, USA

5. Department of Chemistry, Virginia Commonwealth University, Richmond, VA 23284, USA

6. Department of Materials Science and Engineering, Iowa State University, Ames, IA, 50011, USA

Abstract

A new Co–Ni–N–C electrocatalyst for CO2 reduction, featuring diatomic metal-nitrogen sites on N-doped carbon, has been developed. It shows high CO yield and faradaic efficiency, promising for various electrochemical reactions.

Funder

Division of Civil, Mechanical and Manufacturing Innovation

Basic Energy Sciences

Division of Chemical, Bioengineering, Environmental, and Transport Systems

U.S. Department of Defense

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TA/D3TA05654F

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1. Molecular enhancement of heterogeneous CO2 reduction

2. Copper atom-pair catalyst anchored on alloy nanowires for selective and efficient electrochemical reduction of CO2