Novel conjugated organic dyes containing bis-dimethylfluorenyl amino phenyl thiophene for efficient solar cell

被引：87

作者：

Kim, Sanghoon ^{[1
]}

Choi, Hyunbong ^{[1
]}

Kim, Duckhyun ^{[1
]}

Song, Kihyung ^{[2
]}

Kang, Sang Ook ^{[1
]}

Ko, Jaejung ^{[1
]}

机构：

[1] Korea Univ, Dept Chem, Chungnam 339700, South Korea

[2] Korea Univ Educ, Dept Chem, Chongwon 363791, South Korea

来源：

TETRAHEDRON | 2007年 / 63卷 / 37期

关键词：

organic dye; dimethylfluorenyl amino unit; methine unit; solar cell;

D O I：

10.1016/j.tet.2007.06.061

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two novel organic dyes (JK- 5 and JK- 6) containing bis-dimethylfluorenyl amino phenyl thiophene and additional methine unit are synthesized. Nanocrystalline TiO2 dye-sensitized solar cell was fabricated using these dyes. A solar-to-electric conversion efficiency of 5.12% and 4.78% is achieved with JK- 5 and JK- 6, respectively. (c) 2007 Elsevier Ltd. All rights reserved.

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收藏

页码：9206 / 9212

页数：7

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