Novel organic dyes incorporating a carbazole or dendritic 3,6-diiodocarbazole unit for efficient dye-sensitized solar cells
Novel organic dyes incorporating a carbazole or dendritic 3,6-diiodocarbazole unit for efficient dye-sensitized solar cells
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新型有机染料包含咔唑或树枝状 3,6-二碘咔唑单元,用于高效染料敏化太阳能电池
DOI:
10.1016/j.dyepig.2013.09.025
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发表时间:
2014
影响因子:
4.5
通讯作者:
Su Cheng-Yong
中科院分区:
文献类型:
--
作者:
Tan Li-Lin;Xie Li-Jun;Shen Yong;Liu Jun-Min;Xiao Li-Min;Kuang Dai-Bin;Su Cheng-Yong
Four organic photosensitizers incorporating a carbazole or 3,6-diiodocarbazole unit as the electron donor, a benzene/thiophene or oligothiophene moiety as the conjugated spacer, and 2-cyanoacrylic acid as the electron acceptor have been synthesized. The photovoltaic performance data are quite sensitive to the structural modification of sensitizer. The introduction of the benzene/thiophene linker benefits from lower tendency to aggregate, but disfavors the electron transport between donor and acceptor. The addition of a thiophene unit in the bridge efficiently red-shifts the absorption response, however, organic dyes have some π–π aggregation. Incorporation of 3,6-diiodocarbazole as a dendritic donor unit not only enhances the molar extinction coefficients of the absorption but also suppresses the charge recombination with electrolyte.
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影响因子:
16.6
作者:
Kuang, Daibin;Uchida, Satoshi;Graetzel, Michael
通讯作者:
Graetzel, Michael
DOI:
10.1002/chin.200912214
发表时间:
2009-03
期刊:
ChemInform
影响因子:
--
作者:
Seigo Ito;H. Miura;Satoshi Uchida;Masakazu Takata;Koichi Sumioka;P. Liska;P. Comte;P. Péchy;Michael Graetzel
通讯作者:
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DOI:
10.1016/c2018-0-03160-6
发表时间:
2022-06
期刊:
Comprehensive Guide on Organic and Inorganic Solar Cells
影响因子:
--
作者:
M. Akhtaruzzaman;V. Selvanathan;A.K. Mahmud Hassan
通讯作者:
M. Akhtaruzzaman;V. Selvanathan;A.K. Mahmud Hassan
影响因子:
3.7
作者:
Barea, Eva M.;Zafer, Ceylan;Bisquert, Juan
通讯作者:
Bisquert, Juan
影响因子:
29.4
作者:
Mingkui Wang;Mingfei Xu;Dong Shi;Renzhi Li;Feifei Gao;Guangliang Zhang;Z. Yi;R. Humphry‐Baker;Peng Wang;S. Zakeeruddin;M. Grätzel
通讯作者:
Mingkui Wang;Mingfei Xu;Dong Shi;Renzhi Li;Feifei Gao;Guangliang Zhang;Z. Yi;R. Humphry‐Baker;Peng Wang;S. Zakeeruddin;M. Grätzel