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Synthesis and Photovoltaic Effect in Dithieno[2,3‐d:2′,3′‐d′]Benzo[1,2‐b:4,5‐b′]dithiophene‐Based Conjugated Polymers
Abstract
Conjugated polymers based on a heteroacene, 3,7-dialkyl-dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene (DBD), are synthesized. These polymers show broad UV–vis absorption with energy bandgaps below 1.7 eV. PTDBD2, showing good miscibility in a polymer/phenyl-C71-butyric acid methyl ester (PC71BM) blend film, achieves a power conversion efficiency (PCE) of 7.6%. The results indicate that copolymers containing DBD are promising candidates for high-performance organic solar cells.
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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
Single‐Junction Organic Solar Cells Based on a Novel Wide‐Bandgap Polymer with Efficiency of 9.7%
Huo, L., Liu, T., Sun, X., Cai, Y., Heeger, A. J., & Sun, Y. (2015) · Advanced Materials · doi:10.1002/adma.201500647 · Cited by 522
Lu, L., Chen, W., Xu, T., & Yu, L. (2015) · Nature Communications · doi:10.1038/ncomms8327 · Cited by 458
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Metadata
- Authors
- Son, H. J., Lu, L., Chen, W., Xu, T., Zheng, T., Carsten, B., Strzalka, J., Darling, S. B., Chen, L. X., & Yu, L.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2012-11-19
- Volume
- 25
- Issue
- 6
- Pages
- 838-843
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2145213964
- Cited by
- 190
- References
- 1
- FWCI
- 20.14
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Synthesis and Photovoltaic Effect in Dithieno[2,3‐d:2′,3′‐d′]Benzo[1,2‐b:4,5‐b′]dithiophene‐Based Conjugated Polymers. https://app.cochat.ai/papers/10.1002/adma.201204238
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- Son, H. J., Lu, L., Chen, W., Xu, T., Zheng, T., Carsten, B., Strzalka, J., Darling, S. B., Chen, L. X., & Yu, L. (2013). Synthesis and Photovoltaic Effect in Dithieno[2,3‐d:2′,3′‐d′]Benzo[1,2‐b:4,5‐b′]dithiophene‐Based Conjugated Polymers. Advanced Materials. https://doi.org/10.1002/adma.201204238
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
