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Bulk Heterojunction Solar Cells Using Thieno[3,4-c]pyrrole-4,6-dione and Dithieno[3,2-b:2′,3′-d]silole Copolymer with a Power Conversion Efficiency of 7.3%
Abstract
A new alternating copolymer of dithienosilole and thienopyrrole-4,6-dione (PDTSTPD) possesses both a low optical bandgap (1.73 eV) and a deep highest occupied molecular orbital energy level (5.57 eV). The introduction of branched alkyl chains to the dithienosilole unit was found to be critical for the improvement of the polymer solubility. When blended with PC(71)BM, PDTSTPD exhibited a power conversion efficiency of 7.3% on the photovoltaic devices with an active area of 1 cm(2).
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Citations
Cites
Conjugated Polymer-Based Organic Solar Cells
Günes, S., Neugebauer, H., & Sariciftci, N. S. (2007) · Chemical Reviews · doi:10.1021/cr050149z · Cited by 6,279
Cited by
Li, Y. (2012) · Accounts of Chemical Research · doi:10.1021/ar2002446 · Cited by 2,756
Small molecule semiconductors for high-efficiency organic photovoltaics
Lin, Y., Li, Y., & Zhan, X. (2012) · Chemical Society Reviews · doi:10.1039/c2cs15313k · Cited by 1,751
Designing π-conjugated polymers for organic electronics
Guo, X., Baumgarten, M., & Müllen, K. (2013) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2013.09.005 · Cited by 836
Low bandgap semiconducting polymers for polymeric photovoltaics
Liu, C., Wang, K., Gong, X., & Heeger, A. J. (2016) · Chemical Society Reviews · doi:10.1039/c5cs00650c · Cited by 555
Nonplanar Perylene Diimides as Potential Alternatives to Fullerenes in Organic Solar Cells
Rajaram, S., Shivanna, R., Kandappa, S. K., & Narayan, K. S. (2012) · The Journal of Physical Chemistry Letters · doi:10.1021/jz301047d · Cited by 283
Metadata
- Authors
- Chu, T.-Y., Lu, J., Beaupré, S., Zhang, Y., Pouliot, J.-R., Wakim, S., Zhou, J., Leclerc, M., Li, Z., Ding, J., & Tao, Y.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-03-04
- Volume
- 133
- Issue
- 12
- Pages
- 4250-4253
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2320471757
- Cited by
- 1,047
- References
- 1
- FWCI
- 157.98
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Bulk Heterojunction Solar Cells Using Thieno[3,4-c]pyrrole-4,6-dione and Dithieno[3,2-b:2′,3′-d]silole Copolymer with a Power Conversion Efficiency of 7.3%. https://app.cochat.ai/papers/10.1021/ja200314m
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- Chu, T.-Y., Lu, J., Beaupré, S., Zhang, Y., Pouliot, J.-R., Wakim, S., Zhou, J., Leclerc, M., Li, Z., Ding, J., & Tao, Y. (2011). Bulk Heterojunction Solar Cells Using Thieno[3,4-c]pyrrole-4,6-dione and Dithieno[3,2-b:2′,3′-d]silole Copolymer with a Power Conversion Efficiency of 7.3%. Journal of the American Chemical Society. https://doi.org/10.1021/ja200314m
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