Hierarchical Tin Oxide Octahedra for Highly Efficient Dye-Sensitized Solar Cells

被引：84
|
作者：
Wang, Yu-Fen [1 ]
Li, Jian-Wen [1 ]
Hou, Yuan-Fang [1 ]
Yu, Xiao-Yun [1 ]
Su, Cheng-Yong [1 ]
Kuang, Dai-Bin [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Chem & Chem Engn, State Key Lab Optoelect Mat & Technol, MOE Key Lab Bioinorgan & Synthet Chem, Guangzhou 510275, Guangdong, Peoples R China
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2010年 / 16卷 / 29期
基金：
中国国家自然科学基金;
关键词：
compact layers; dye-sensitized solar cells; sonochemical synthesis; tin; tin oxide; TIO2; NANOPARTICLES; AGGREGATION; FILM;
D O I：
10.1002/chem.201001333
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Figure Presented) Hierarchical SnO2 octahedra consisting of SnO2 nanoparticles (≈30 nm in diameter) can be successfully fabricated by a fast sonochemical process followed by heat treatment (see figure). The dye-sensitized solar cell based on the photoelectrodes consisting of the bifunctional hierarchical octahedral SnO2 shows a power conversion efficiency of 6.40 %. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA. Weinheim.
引用
收藏
页码：8620 / 8625
页数：6
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