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Cited by 243

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Efficient Solar Cells Sensitized by Porphyrins with an Extended Conjugation Framework and a Carbazole Donor: From Molecular Design to Cosensitization

Wang, Yueqiang, Chen, Bin, Wu, Wenjun, Li, Xin, Zhu, Weihong, Tian, He, Xie, Yongshu·2014·Angewandte Chemie International Edition

Abstract

Porphyrin dyes containing the carbazole electron donor have been designed and optimized by wrapping the porphyrin framework, introducing an additional ethynylene bridge to extend the wavelength range of light absorption, and further suppression of the dye aggregation by introducing additional alkoxy chains. Application of a cosensitization approach results in improved current density (Jsc) and open‐circuit voltage (Voc) values, thus achieving the highest cell efficiency of 10.45 %. This work provides an effective combined strategy of molecular design and cosensitization for developing efficient dye‐sensitized solar cells (DSSCs). In addition, carbazole has been demonstrated to be a promising donor for porphyrin sensitizers.

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Metadata

Authors
Wang, Y., Chen, B., Wu, W., Li, X., Zhu, W., Tian, H., & Xie, Y.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2014-08-11
Volume
53
Issue
40
Pages
10779-10783
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2125144413
Cited by
243
References
2
FWCI
13.43
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Efficient Solar Cells Sensitized by Porphyrins with an Extended Conjugation Framework and a Carbazole Donor: From Molecular Design to Cosensitization. https://app.cochat.ai/papers/10.1002/anie.201406190
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Wang, Y., Chen, B., Wu, W., Li, X., Zhu, W., Tian, H., & Xie, Y. (2014). Efficient Solar Cells Sensitized by Porphyrins with an Extended Conjugation Framework and a Carbazole Donor: From Molecular Design to Cosensitization. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201406190

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