Highly efficient CdSe quantum-dot-sensitized TiO2 photoelectrodes for solar cell applications

被引：135

作者：

Fan, Sheng-Qiang ^{[1
]}

Kim, Duckhyun ^{[1
]}

Kim, Jeum-Jong ^{[1
]}

Jung, Dong Woon ^{[2
]}

Kang, Sang Ook ^{[1
]}

Ko, Jaejung ^{[1
]}

机构：

[1] Korea Univ, Dept Adv Mat Chem, Jochiwon 339700, Chungnam, South Korea

[2] Wonkwang Univ, Dept Chem, Ikasan Jeonbuk 570749, South Korea

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2009年 / 11卷 / 06期

关键词：

CdSe; Quantum-dot; Seed-growing; Post-sintering; ELECTRON-TRANSPORT; NANOCRYSTALS; CDS/CDSE; ENERGY; FILMS; COST; CDTE;

D O I：

10.1016/j.elecom.2009.04.037

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

With 4.2 nm quantum-dots (QDs) as seeds on TiO2 film, a highly efficient TiO2 photoelectrode was prepared by a seed-growing process using chemical bath deposition technique, followed by a covering process with ZnS layer, and a post-sintering process at 400 degrees C. The assembled solar cells presented IPCE peak values of 73% and power conversion efficiency of 3.21% under AM 1.5 G irradiation. (c) 2009 Published by Elsevier B.V.

引用

页码：1337 / 1339

页数：3

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