In-situ constructing Bi@Bi2O2CO3 nanosheet catalyst for ampere-level CO2 electroreduction to formate

• Published in: Nano energy Vol. 114; p. 108638
• Main Authors: Liang, Xiao-Du, Zheng, Qi-Zheng, Wei, Nian, Lou, Yao-Yin, Hu, Sheng-Nan, Zhao, Kuang-Min, Liao, Hong-Gang, Tian, Na, Zhou, Zhi-You, Sun, Shi-Gang
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.09.2023
• Subjects: Bismuth nanosheet; Bismuth subcarbonate; CO2 reduction; Formate; In-situ characterization; In-situ characterization; Formate; CO2 reduction; Bismuth nanosheet; Bismuth subcarbonate

Bi-based electrocatalysts are prominent candidates to achieve CO2 reduction to formate with high selectivity but suffer from unsatisfied activity, stability, and ambiguous nature of active sites. Herein, the Bi@Bi2O2CO3 nanosheet catalyst is designed via an electrochemical in-situ reconstruction app...