Identifying the optimal oxidation state of Cu for electrocatalytic reduction of CO2 to C2+ products

• DOI: 10.1039/d2gc04368h
• Publication Date: 2023-01-26T13:23:33Z
• Authors: Liang Xu; Jiaqi Feng; Limin Wu; Xinning Song; Xingxing Tan; Libing Zhang; Xiaodong Ma; Shunhan Jia; Juan Du; Aibing Chen; Xiaofu Sun; Buxing Han
• Keywords: 01 natural sciences; 0104 chemical sciences

The optimal Cu oxidation state during CO2 reduction is stabilized and identified by applying a pulsed potential, which shows a C2+ FE of 70.3% with a current density of 24.1 mA cm−2 in an H-type cell.