优化铜界面与三角胺增强电催化CO2还原

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-10-02 DOI:10.1039/d5cc05454k

Tongxin Qiao, Wenli Hao, Li Peng, Baowei Wu, Yuyu Guo, Junhua Kuang, Tianwei Xue, Yanyin Wu, Han Han, Shuliang Yang, Jun Li

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引用次数: 0

摘要

我们采用了一种创新的表面改性策略，利用三角胺（TA）通过原位电化学还原构建了氨基功能化Cu-TA催化剂。TA分子中扩展的π共轭体系和- nh -基团有效地稳定了Cu+位点，促进了关键中间体（*COOH和*CHO）的形成，增强了C-C偶联过程。

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Optimized Copper Interfaces with Trianglamine for Enhanced Electrocatalytic CO2 Reduction

We employ an innovative surface modification strategy using trianglamine (TA) to construct an amino-functionalized Cu-TA catalyst via in situ electrochemical reduction. The extended π-conjugation system and -NH- groups in TA molecules effectively stabilize Cu+ sites, facilitating the formation of key intermediates (*COOH, and *CHO) and enhancing the C-C coupling process.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.