Optimization of distyryl-Bodipy chromophores for efficient panchromatic sensitization in dye sensitized solar cells

被引：256

作者：

Kolemen, Safacan ^{[1
]}

Bozdemir, O. Altan ^{[1
]}

Cakmak, Yusuf ^{[1
]}

Barin, Gokhan ^{[1
]}

Erten-Ela, Sule ^{[2
]}

Marszalek, Magdalena ^{[3
]}

Yum, Jun-Ho ^{[3
]}

Zakeeruddin, Shaik M. ^{[3
]}

Nazeeruddin, Mohammad K. ^{[3
]}

Graetzel, Michael ^{[3
]}

Akkaya, Engin U. ^{[1
,4
]}

机构：

[1] Bilkent Univ, UNAM Inst Mat Sci & Nanotechnol, TR-06800 Ankara, Turkey

[2] Ege Univ, Inst Solar Energy, TR-35100 Izmir, Turkey

[3] Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland

[4] Bilkent Univ, Dept Chem, TR-06800 Ankara, Turkey

来源：

CHEMICAL SCIENCE | 2011年 / 2卷 / 05期

关键词：

ORGANIC-DYES; ENERGY-TRANSFER; DERIVATIVES; LIGHT; BORON; CONVERSION; CHEMISTRY;

D O I：

10.1039/c0sc00649a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Versatility of Bodipy (4,4-difluoro-4-bora-3a, 4a-diaza-s-indacene) dyes was further expanded in recent dye-sensitized solar cell applications. Here we report a series of derivatives designed to address earlier problems in Bodipy sensitized solar cells. In the best case example, an overall efficiency of a modest 2.46% was achieved, but panchromatic nature of the dyes is quite impressive. This is the best reported efficiency in liquid electrolyte solar cells with Bodipy dyes as photosensitizers.

引用

页码：949 / 954

页数：6

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