Synthesis of novel furan-based conjugated polymer for organic flexible electronics

Mengqing Liu; Xuhui Jin

doi:10.1117/12.2640345

29 April 2022 Synthesis of novel furan-based conjugated polymer for organic flexible electronics

Mengqing Liu, Xuhui Jin

Proceedings Volume 12255, 2022 International Conference on Optoelectronic Information and Functional Materials (OIFM 2022); 1225527 (2022) https://doi.org/10.1117/12.2640345
Event: 2022 International Conference on Optoelectronic Information and Functional Materials (OIFM 2022), 2022, Chongqing, China

Abstract

Conjugated polymers have attracted considerable attention in recent years due to their great potentials in flexible electronics. Herein, a new furan-only conjugated polymer based on bifuran-imide building unit is synthesized and studied. With electron-withdrawing group on furan backbone, the new donor-acceptor conjugated polymer exhibits excellent stability under ambient conditions compared with alkyl-substituted polyfurans. The polymer was found to show strong fluorescence and small stokes shift. It indicates the furan backbone owns excellent rigidity which is beneficial to achieve tight molecular stacking and high charge mobility. These properties suggest that furan-only donor-acceptor polymer could be promising candidates for the application of organic electronics.

Citation Download Citation

Mengqing Liu and Xuhui Jin "Synthesis of novel furan-based conjugated polymer for organic flexible electronics", Proc. SPIE 12255, 2022 International Conference on Optoelectronic Information and Functional Materials (OIFM 2022), 1225527 (29 April 2022); https://doi.org/10.1117/12.2640345

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