过氧化钛配合物(PTC)体系在柔性染料敏化太阳能电池中的应用

doi:10.7517/j.issn.1674-0475.2009.06.418

影像科学与光化学 ›› 2009, Vol. 27 ›› Issue (6): 418-426.DOI: 10.7517/j.issn.1674-0475.2009.06.418

过氧化钛配合物(PTC)体系在柔性染料敏化太阳能电池中的应用

张阳^1,2, 曾庆慧^1,2, 只金芳¹

1. 中国科学院理化技术研究所光化学转换和光电材料国家重点实验室, 北京100190;
2. 中国科学院研究生院, 北京100049

收稿日期:2009-04-21 修回日期:2009-05-11 出版日期:2009-11-23 发布日期:2009-11-23
通讯作者: 只金芳,研究员,Tel :010-82543537,E-mail: zhi-mail@mail. ipc.ac.cn.

Application of the Peroxotitanium Complex (PTC) for Flexible Dye Sensitized Solar Cells (DSSC)

ZHANG Yang^1,2, ZENG Qing-hui^1,2, ZHI Jin-fang¹

1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China;
2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, P. R. China

Received:2009-04-21 Revised:2009-05-11 Online:2009-11-23 Published:2009-11-23

摘要/Abstract

摘要： 本文利用水性过氧化钛配合物(peoxotitanium complex:PTC)前驱体可低温合成锐钛矿TiO₂溶胶的特性,将其用作柔性染料敏化太阳能电池(DSSC)中的光阳极材料的成膜助剂.研究发现:加入基于PTC制得的TiO₂溶胶可以明显提高DSSC的光电转换性能,在制备DSSC的浆料中加入10%(体积分数)的基于PTC制得的TiO₂溶胶后,电池的光电效率可以提升50%.我们进一步研究了光电转换效率的影响因素,结果表明,溶胶的加入量和反应时间均有一最佳值,当基于PTC的TiO₂溶胶添加量为10%,反应时间为9h,所得到电池的光电性能最好.

关键词: 二氧化钛(TiO₂), 过氧化钛配合物(PTC), 染料敏化太阳能电池(DSSC), 柔性

Abstract: The anatase TiO₂ sol prepared from Peroxotitanium Complex (PTC) at low temperature was used as the additive for photo-anode of flexible dye sensitized solar cells (DSSC). It is found that the photoelectric performance of DSSC was obviously increased by 50% with the addition of TiO₂ sol. Furthermore,we investigated the effects of the sol content and reaction time on the photoelectric performance. It is proved that there is an optimal addition value for the DSSC application. When the content (volume) of PTC sol is 10% and refluxing time reaches to 9 h,the best photoelectric performance is obtained.

Key words: titanium dioxide (TiO₂), peroxotitanium complex(PTC), dye sensitized solar cell(DSSC), flexible

中图分类号:

张阳, 曾庆慧, 只金芳. 过氧化钛配合物(PTC)体系在柔性染料敏化太阳能电池中的应用[J]. 影像科学与光化学, 2009, 27(6): 418-426.

ZHANG Yang, ZENG Qing-hui, ZHI Jin-fang. Application of the Peroxotitanium Complex (PTC) for Flexible Dye Sensitized Solar Cells (DSSC)[J]. Imaging Science and Photochemistry, 2009, 27(6): 418-426.

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过氧化钛配合物(PTC)体系在柔性染料敏化太阳能电池中的应用

Application of the Peroxotitanium Complex (PTC) for Flexible Dye Sensitized Solar Cells (DSSC)

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