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Side-Chain-Induced Rigid Backbone Organization of Polymer Semiconductors through Semifluoroalkyl Side Chains
Abstract
While high-mobility p-type conjugated polymers have been widely reported, high-mobility n-type conjugated polymers are still rare. In the present work, we designed semifluorinated alkyl side chains and introduced them into naphthalene diimide-based polymers (PNDIF-T2 and PNDIF-TVT). We found that the strong self-organization of these side chains induced a high degree of order in the attached polymer backbones by forming a superstructure composed of "backbone crystals" and "side-chain crystals". This phenomenon was shown to greatly enhance the ordering along the backbone direction, and the resulting polymers thus exhibited unipolar n-channel transport in field-effect transistors with remarkably high electron mobility values of up to 6.50 cm(2) V(-1) s(-1) and with a high on-off current ratio of 10(5).
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Cited by
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
Quinn, J. T. E., Zhu, J., Li, X., Wang, J., & Li, Y. (2017) · Journal of Materials Chemistry C · doi:10.1039/c7tc01680h · Cited by 452
Naphthalene diimides: perspectives and promise
Bhosale, S. V., Al Kobaisi, M., Jadhav, R. W., Morajkar, P. P., Jones, L. A., & George, S. (2021) · Chemical Society Reviews · doi:10.1039/d0cs00239a · Cited by 394
Yang, Y., Liu, Z., Zhang, G., Zhang, X., & Zhang, D. (2019) · Advanced Materials · doi:10.1002/adma.201903104 · Cited by 253
Zhu, C., Zhao, Z., Chen, H., Zheng, L., Li, X., Chen, J., Sun, Y., Liu, F., Guo, Y., & Liu, Y. (2017) · Journal of the American Chemical Society · doi:10.1021/jacs.7b10256 · Cited by 126
Metadata
- Authors
- Kang, B., Kim, R., Lee, S. B., Kwon, S.-K., Kim, Y.-H., & Cho, K.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-01-12
- Volume
- 138
- Issue
- 11
- Pages
- 3679-3686
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2239610429
- Cited by
- 271
- References
- 0
- FWCI
- 16.84
- Type
- journal article
- Language
- en
- Open access
- closed
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- Kang, B., Kim, R., Lee, S. B., Kwon, S.-K., Kim, Y.-H., & Cho, K. (2016). Side-Chain-Induced Rigid Backbone Organization of Polymer Semiconductors through Semifluoroalkyl Side Chains. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.5b10445
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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