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Ambipolar Polymer Field-Effect Transistors Based on Fluorinated Isoindigo: High Performance and Improved Ambient Stability
Abstract
Ambipolar transport behavior in isoindigo-based conjugated polymers is observed for the first time. Fluorination on the isoindigo unit effectively lowers the LUMO level of the polymer and significantly increases the electron mobility from 10(-2) to 0.43 cm(2) V(-1) s(-1) while maintaining high hole mobility up to 1.85 cm(2) V(-1) s(-1) for FET devices fabricated in ambient. Further investigation indicates that fluorination also affects the interchain interactions of polymer backbones, thus leading to different polymer packing in thin films.
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Citations
Cited by
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
Recent Progress in High‐Mobility Organic Transistors: A Reality Check
Paterson, A. F., Singh, S., Fallon, K. J., Hodsden, T., Han, Y., Schroeder, B. C., Bronstein, H., Heeney, M., McCulloch, I., & Anthopoulos, T. D. (2018) · Advanced Materials · doi:10.1002/adma.201801079 · Cited by 641
Insight into High-Performance Conjugated Polymers for Organic Field-Effect Transistors
Yang, J., Zhao, Z., Wang, S., Guo, Y., & Liu, Y. (2018) · Chem · doi:10.1016/j.chempr.2018.08.005 · Cited by 462
Organic field-effect transistor-based flexible sensors
Yuvaraja, S., Nawaz, A., Liu, Q., Dubal, D., Surya, S. G., Salama, K. N., & Sonar, P. (2020) · Chemical Society Reviews · doi:10.1039/c9cs00811j · Cited by 386
Yao, J., Yu, C., Liu, Z., Luo, H., Yang, Y., Zhang, G., & Zhang, D. (2016) · Journal of the American Chemical Society · doi:10.1021/jacs.5b09737 · Cited by 316
Metadata
- Authors
- Lei, T., Dou, J.-H., Ma, Z.-J., Yao, C.-H., Liu, C.-J., Wang, J.-Y., & Pei, J.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-12-03
- Volume
- 134
- Issue
- 49
- Pages
- 20025-20028
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2331020626
- Cited by
- 340
- References
- 0
- FWCI
- 27.88
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lei, T., Dou, J.-H., Ma, Z.-J., Yao, C.-H., Liu, C.-J., Wang, J.-Y., & Pei, J. (2012). Ambipolar Polymer Field-Effect Transistors Based on Fluorinated Isoindigo: High Performance and Improved Ambient Stability. Journal of the American Chemical Society. https://doi.org/10.1021/ja310283f
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