Improved carbon counter electrodes for dye sensitized solar cells

被引：1

作者：

Lee, H. S. ^{[1
]}

Lee, H. Y. ^{[1
]}

Ahn, S. Y. ^{[2
]}

Kim, K. H.

Kwon, J. Y. ^{[1
]}

机构：

[1] Myongji Univ, Dept Elect Engn, Yongin 449728, South Korea

[2] Sebang Hi Tech CO LTD, R&D Ctr 45 1, Chang Won 641 120, South Korea

来源：

SEMICONDUCTOR PHOTONICS: NANO-STRUCTURED MATERIALS AND DEVICES | 2008年 / 31卷

关键词：

carbon counter electrodes; DSSCs; TiO2; chemical sintering;

D O I：

10.4028/www.scientific.net/AMR.31.176

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We fabricated improved carbon counter electrodes to improve conversion efficiency of dye sensitized solar cells (DSSCs). Unlike conventional carbon counter electrodes, we added small quantity of TiO2 nano powder and used chemical sintering methodology developed by Park's group to make surface morphology of the electrodes to change. Through these methods, we could observe change of surface morphology of carbon electrodes and influences on short circuit current density (J(SC)) and conversion efficiency.

引用

页码：176 / +

页数：2

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