Rational Design and Engineering of Quantum-Dot-Sensitized TiO2 Nanotube Arrays for Artificial Photosynthesis

被引：139

作者：

Ryu, Jungki ^{[1
]}

Lee, Sahng Ha ^{[1
]}

Nam, Dong Heon ^{[1
]}

Park, Chan Beum ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 16期

基金：

新加坡国家研究基金会;

关键词：

EFFICIENT REGENERATION; COFACTOR REGENERATION; ANNEALING TEMPERATURE; SOLAR-ENERGY; BIOCATALYSIS; NANOCRYSTALS; CDSE;

D O I：

10.1002/adma.201004576

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chiral compounds are successfully photosynthesized by coupling redox biocatalysis with the photoregeneration of nicotinamide cofactors on quantum-dot-sensitized TiO2 nanotubes under visible light irradiation. Nanotubular morphology and hybridization of TiO2 with CdS enables highly efficient photoregeneration of cofactors by ensuring better diffusion of reaction species and rapid charge separation.

引用

页码：1883 / +

页数：7

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