Nano-Micro Letters (Nov 2023)
Atomic Dispersed Hetero-Pairs for Enhanced Electrocatalytic CO2 Reduction
- Zhaoyong Jin,
- Meiqi Yang,
- Yilong Dong,
- Xingcheng Ma,
- Ying Wang,
- Jiandong Wu,
- Jinchang Fan,
- Dewen Wang,
- Rongshen Xi,
- Xiao Zhao,
- Tianyi Xu,
- Jingxiang Zhao,
- Lei Zhang,
- David J. Singh,
- Weitao Zheng,
- Xiaoqiang Cui
Affiliations
- Zhaoyong Jin
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Meiqi Yang
- Key Laboratory of Photonic and Electronic Bandgap Materials, Ministry of Education, and College of Chemistry and Chemical Engineering, Harbin Normal University
- Yilong Dong
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Xingcheng Ma
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Ying Wang
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Jiandong Wu
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Jinchang Fan
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Dewen Wang
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Rongshen Xi
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Xiao Zhao
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Tianyi Xu
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Jingxiang Zhao
- Key Laboratory of Photonic and Electronic Bandgap Materials, Ministry of Education, and College of Chemistry and Chemical Engineering, Harbin Normal University
- Lei Zhang
- College of Chemistry, Jilin University
- David J. Singh
- Department of Physics and Astronomy and Department of Chemistry, University of Missouri
- Weitao Zheng
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- Xiaoqiang Cui
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Electron Microscopy Center, Jilin University
- DOI
- https://doi.org/10.1007/s40820-023-01214-2
- Journal volume & issue
-
Vol. 16,
no. 1
pp. 1 – 13
Abstract
Highlights A unique atomic dispersed hetero-pair was successfully synthesized, consisting of Mo-Fe di-atoms anchored on N-doped carbon carrier. This strategy breaks the linear scaling relationships of electrocatalytic CO2 reduction by simultaneously regulating the *COOH adsorption energy and *CO desorption energy. The as-prepared MoFe–N–C exhibits excellent performance for CO2RR to CO with a high turnover frequency (TOF) of 3336.21 h−1, CO Faradaic efficiency (FECO) of 95.96% at − 0.60 V (versus RHE) and outstanding stability.
Keywords
- CO2 reduction reaction
- Atomic dispersed catalyst
- Hetero-diatomic pair
- Ad-desorption energy
- Linear scaling relation
