Synthesis and Characterization of Ti1-xSnxO2 Nanoparticles and Nanotubes and their Photovoltaic Properties as Dye-Sensitized Solar Cell Photoelectrodes

被引：3

作者：

Kim, Jang-Yul ^{[1
]}

Sekino, Tohru ^{[1
]}

Tanaka, Shun-Ichiro ^{[1
]}

机构：

[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2011年 / 8卷 / 06期

基金：

日本学术振兴会;

关键词：

TITANIA NANOTUBES; ELECTRODES; FILMS;

D O I：

10.1111/j.1744-7402.2011.02610.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Ti1-xSnxO2 nanoparticles with different Ti/Sn ratios (x=00.1 and 1.0) were successfully synthesized by the coprecipitation method, and its nanotubes were prepared from low-temperature chemical synthesis in NaOH solution. The influence of Sn dopant on the structures and the photovoltaic properties as dye-sensitized solar cells for these nanostructured TiO2 were investigated. The photovoltaic performance of Ti1-xSnxO2 nanoparticle photoelectrodes degraded with the addition of Sn. However, regardless of the absence of Sn, a conversion efficiency of TiO2 nanotubes made from Ti1-xSnxO2 (x=00.05) nanoparticles increased depending on the x value and reached to 5.98% for x=0.05.

引用

页码：1353 / 1362

页数：10

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