Mesoporous electrodes having tight agglomeration of single-phase anatase TiO2 nanocrystallites:: Application to dye-sensitized solar cells

被引：102

作者：

Kambe, S

Murakoshi, K

Kitamura, T

Wada, Y

Yanagida, S

Kominami, H

Kera, Y

机构：

[1] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan

[2] Kinki Univ, Fac Sci & Technol, Dept Appl Chem, Osaka 5770818, Japan

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2000年 / 61卷 / 04期

基金：

日本学术振兴会;

关键词：

mesoporous; TiO2; electrode; anatase; single phase; dye-sensitization;

D O I：

10.1016/S0927-0248(99)00166-X

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Single-phase anatase nanocrystalline HyCOM-TiO2, (Hydrothermal Crystallization in Organic Media) to label this method was synthesized by high-temperature hydrolysis of titanium tetrabutoxide in toluene. The resulting HyCOM-TiO2, nanocrystalites were found to be covered by n-butoxide, yielding mesoporous, transparent anatase films with a narrow pore size distribution and good electron transport characteristic when sintered at 350-550 degrees C on optically transparent conducting glass. Dye-sensitized solar cells made of the Ru-dye-adsorbed mesoporous HyCOM films as photoanodes achieved better photo-energy conversion efficiency as compared to those prepared using commercially available Degussa P25 films. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：427 / 441

页数：15

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