Light wavelength-switchable photocatalytic reaction by gold nanoparticle-loaded titanium(IV) dioxide

被引：98

作者：

Naya, Shin-ichi ^{[1
]}

Teranishi, Miwako ^{[1
]}

Isobe, Takeshi ^{[2
]}

Tada, Hiroaki ^{[1
,2
]}

机构：

[1] Kinki Univ, Environm Res Lab, Osaka 5778502, Japan

[2] Kinki Univ, Dept Appl Chem, Fac Sci & Engn, Osaka 5778502, Japan

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 05期

关键词：

INDUCED CHARGE SEPARATION; VISIBLE-LIGHT; TIO2; CHEMISTRY; DYNAMICS; STATE; SIZE; MECHANISMS; DEPENDENCE; PARTICLES;

D O I：

10.1039/b918444a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Surface plasmon resonance excitation of gold nanoparticle-loaded on titanium(IV) dioxide (Au/TiO2) by visible light (lambda > 4 420 nm) has led to selective oxidation of thiol to disulfide, whereas the reaction is reversed by UV light irradiation (lambda > 300 nm).

引用

收藏

页码：815 / 817

页数：3

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