Ethoxy-substituted Oligo-phenylenevinylene-Bridged Organic Dyes for Efficient Dye-Sensitized Solar Cells

Organic dyes with ethoxy-substituted oligo-phenylenevinylene as chromophores were synthesized for dye-sensitized solar cells （DSSCs）, and the detailed relationships between the dye structures, photophysical properties, electrochemical properties, and performances of DSSCs were described. The dye S3O...

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Bibliographic Details
Published inChinese journal of chemistry Vol. 30; no. 7; pp. 1497 - 1503
Main Author 单益凡 汤杰 赖华 谭宏伟 刘晓峰 杨帆 房强
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 01.07.2012
WILEY‐VCH Verlag
Wiley
Wiley Subscription Services, Inc
Subjects
Chemistry
Chemistry, Multidisciplinary
dye-sensitized solar cell
ethoxy-substituted oligo-phenylenevinylene
organic dyes
photovoltaic
Photovoltaic cells
Physical Sciences
Science & Technology
Solar energy
synthesis
乙氧基
亚苯基
光物理性质
光谱范围
有机染料
染料敏化太阳能电池
桥联
电化学性能
synthesis
organic dyes
ACID
DONOR
TRIARYLAMINE
PERFORMANCE
ethoxy-substituted oligo-phenylenevinylene
photovoltaic
LIGHT
ABSORPTIVITY
dye-sensitized solar cell
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Summary:Organic dyes with ethoxy-substituted oligo-phenylenevinylene as chromophores were synthesized for dye-sensitized solar cells （DSSCs）, and the detailed relationships between the dye structures, photophysical properties, electrochemical properties, and performances of DSSCs were described. The dye S3O showed broad IPCE spectra in the spectral range of 350--750 nm, and the dye S1P showed solar energy-to-electricity conversion efficiency （1/） of up to 4.23% under AM 1.5 irradiation （100 mW/cm2） in comparison with the reference Ru-complex （N719 dye） with an r/value of 5.90% under similar experimental conditions.
Bibliography:Organic dyes with ethoxy-substituted oligo-phenylenevinylene as chromophores were synthesized for dye-sensitized solar cells （DSSCs）, and the detailed relationships between the dye structures, photophysical properties, electrochemical properties, and performances of DSSCs were described. The dye S3O showed broad IPCE spectra in the spectral range of 350--750 nm, and the dye S1P showed solar energy-to-electricity conversion efficiency （1/） of up to 4.23% under AM 1.5 irradiation （100 mW/cm2） in comparison with the reference Ru-complex （N719 dye） with an r/value of 5.90% under similar experimental conditions.
dye-sensitized solar cell, organic dyes, ethoxy-substituted oligo-phenylenevinylene, photovoltaic, synthesis
31-1547/O6
istex:37B0AFF102595A79AF77B96FDEA35CFAB943CA2B
Shanghai Committee of Science and Technology of China - No. 10520710100
the Laboratory of Organic Functional Molecules, Sino-French Institute of ECNU
ArticleID:CJOC201200091
ark:/67375/WNG-8S5076DX-J
ISSN:1001-604X
1614-7065
DOI:10.1002/cjoc.201200091