Operando X-ray absorption spectroscopic flow cell for electrochemical CO 2 reduction: new insight into the role of copper species

作者：Santhosh Kumar Matam, Preetam K. Sharma, Eileen Hao Yu, Charalampos Drivas, Mohammad Danish Khan, Martin C. Wilding, Nitya Ramanan, Diego Gianolio, Mark A. Isaacs, Shaoliang Guan, Philip R. Davies, C. Richard A. Catlow · 发表于：Catalysis Science & Technology · 年份：2024 · DOI：10.1039/d4cy00602j · 被引用次数：18 · 研究领域：CO2 Reduction Techniques and Catalysts、Catalytic Processes in Materials Science、Molecular Junctions and Nanostructures

We report a novel operando X-ray absorption spectroscopic (XAS) flow cell that enables to probe Cu-GDE thoroughly from surface to bulk during electrochemical CO 2 reduction, providing information on copper oxidation and coordination states.