Atomic Dispersed Hetero-Pairs for Enhanced Electrocatalytic CO2 Reduction

Autor: 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
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Nano-Micro Letters, Vol 16, Iss 1, Pp 1-13 (2023)
Druh dokumentu: article
ISSN: 2311-6706
2150-5551
DOI: 10.1007/s40820-023-01214-2
Popis: 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.
Databáze: Directory of Open Access Journals
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