Facile synthesis of Au@TiO2 core-shell hollow spheres for dye-sensitized solar cells with remarkably improved efficiency

被引：413

作者：

Du, Jiang ^{[1
]}

Qi, Jian ^{[2
]}

Wang, Dan ^{[1
]}

Tang, Zhiyong ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing, Peoples R China

[2] Natl Ctr Nanosci & Technol, Lab Nanomat, Beijing, Peoples R China

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2012年 / 5卷 / 05期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

GOLD NANOPARTICLES; TIO2; MICROSPHERES; NANOTUBES; OXIDE; SIZE; AU;

D O I：

10.1039/c2ee21264a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Au@TiO2 hollow submicrospheres with controllable sizes and shell thicknesses are easily synthesized by the hydrothermal method. When Au@TiO2 hollow submicrospheres are used as the photoanodes of DSSCs, a power conversion efficiency of 8.13% is achieved, which exhibits a 30% increase compared with the conventional DSSCs fabricated with P25 TiO2 photoanodes.

引用

页码：6914 / 6918

页数：5

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