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基于分子催化剂修饰光阴极的仿生光电化学NADH再生

Bioinspired photoelectrochemical NADH regeneration based on a molecular catalyst-modified photocathode.

作者信息

Chen Meng, Liu Fengyu, Wu Yizhou, Li Yingzheng, Liu Chang, Zhao Ziqi, Zhang Peili, Zhao Yilong, Sun Licheng, Li Fusheng

机构信息

State Key Laboratory of Fine Chemicals, Frontier Science Center for Smart Materials, Dalian University of Technology, Dalian 116024, China.

Department of Chemistry, Dalian University of Technology, Dalian 116024, China.

出版信息

Chem Commun (Camb). 2024 Mar 19;60(24):3319-3322. doi: 10.1039/d4cc00448e.

DOI:10.1039/d4cc00448e
PMID:38433668
Abstract

For photoelectrochemical NADH regeneration, an electrode-supported "lipid bilayer membrane" photocathode based on a p-Si semiconductor, an electron transport mediator (OBV), and a [Rh(Cp*)(bpy)Cl] catalyst was constructed by self-assembly. Mechanistic study shows that OBV can enhance the charge transfer between the semiconductor and catalyst, leading to a significant improvement of the NADH photo-regeneration rate.

摘要

用于光电化学NADH再生的基于p-Si半导体、电子传输介质(OBV)和[Rh(Cp*)(bpy)Cl]催化剂的电极支撑“脂质双分子层膜”光阴极通过自组装构建而成。机理研究表明,OBV可以增强半导体与催化剂之间的电荷转移,从而显著提高NADH光再生速率。

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