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Li H, Kim FS, Ren G, et al. High-mobility n-type conjugated polymers based on electron-deficient tetraazabenzodifluoranthene diimide for organic electronics. J Am Chem Soc. 2013;135(40):14920-3doi: 10.1021/ja407471b.
Li, H., Kim, F. S., Ren, G., & Jenekhe, S. A. (2013). High-mobility n-type conjugated polymers based on electron-deficient tetraazabenzodifluoranthene diimide for organic electronics. Journal of the American Chemical Society, 135(40), 14920-3. https://doi.org/10.1021/ja407471b
Li, Haiyan, et al. "High-mobility n-type conjugated polymers based on electron-deficient tetraazabenzodifluoranthene diimide for organic electronics." Journal of the American Chemical Society vol. 135,40 (2013): 14920-3. doi: https://doi.org/10.1021/ja407471b
Li H, Kim FS, Ren G, Jenekhe SA. High-mobility n-type conjugated polymers based on electron-deficient tetraazabenzodifluoranthene diimide for organic electronics. J Am Chem Soc. 2013 Oct 09;135(40):14920-3. doi: 10.1021/ja407471b. Epub 2013 Sep 25. PMID: 24066927.
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J Am Chem Soc. 2013 Oct 09;135(40):14920-3. doi: 10.1021/ja407471b. Epub 2013 Sep 25.

High-mobility n-type conjugated polymers based on electron-deficient tetraazabenzodifluoranthene diimide for organic electronics.

Journal of the American Chemical Society

Haiyan Li, Felix Sunjoo Kim, Guoqiang Ren, Samson A Jenekhe

Affiliations

  1. Department of Chemical Engineering and Department of Chemistry, University of Washington , Seattle, Washington 98195-1750, United States.

PMID: 24066927 DOI: 10.1021/ja407471b

Abstract

High-mobility p-type and ambipolar conjugated polymers have been widely reported. However, high-mobility n-type conjugated polymers are still rare. Herein we present poly(tetraazabenzodifluoranthene diimide)s, PBFI-T and PBFI-BT, which exhibit a novel two-dimensional (2D) π-conjugation along the main chain and in the lateral direction, leading to high-mobility unipolar n-channel transport in field-effect transistors. The n-type polymers exhibit electron mobilities of up to 0.30 cm(2)/(V s), which is among the highest values for unipolar n-type conjugated polymers. Complementary inverters incorporating n-channel PBFI-T transistors produced nearly perfect switching characteristics with a high gain of 107.

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