Universal Design and Efficient Synthesis for High Ambipolar Mobility Emissive Conjugated Polymers
© 2024 Wiley‐VCH GmbH..
High ambipolar mobility emissive conjugated polymers (HAME-CPs) are perfect candidates for organic optoelectronic devices, such as polymer light emitting transistors. However, due to intrinsic trade-off relationship between high ambipolar mobility and strong solid-state luminescence, the development of HAME-CPs suffers from high structural and synthetic complexity. Herein, a universal design principle and simple synthetic approach for HAME-CPs are developed. A series of simple non-fused polymers composed of charge transfer units, π bridges and emissive units are synthesized via a two-step microwave assisted C-H arylation and direct arylation polymerization protocol with high total yields up to 61 %. The synthetic protocol is verified valid among 7 monomers and 8 polymers. Most importantly, all 8 conjugated polymers have strong solid-state emission with high photoluminescence quantum yields up to 24 %. Furthermore, 4 polymers exhibit high ambipolar field effect mobility up to 10-2 cm2 V-1 s-1, and can be used in multifunctional optoelectronic devices. This work opens a new avenue for developing HAME-CPs by efficient synthesis and rational design.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:63 |
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Enthalten in: |
Angewandte Chemie (International ed. in English) - 63(2024), 19 vom: 06. Apr., Seite e202319997 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhang, Yihan [VerfasserIn] |
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Links: |
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Themen: |
Conjugated polymer |
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Anmerkungen: |
Date Revised 25.04.2024 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1002/anie.202319997 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM369891082 |
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520 | |a High ambipolar mobility emissive conjugated polymers (HAME-CPs) are perfect candidates for organic optoelectronic devices, such as polymer light emitting transistors. However, due to intrinsic trade-off relationship between high ambipolar mobility and strong solid-state luminescence, the development of HAME-CPs suffers from high structural and synthetic complexity. Herein, a universal design principle and simple synthetic approach for HAME-CPs are developed. A series of simple non-fused polymers composed of charge transfer units, π bridges and emissive units are synthesized via a two-step microwave assisted C-H arylation and direct arylation polymerization protocol with high total yields up to 61 %. The synthetic protocol is verified valid among 7 monomers and 8 polymers. Most importantly, all 8 conjugated polymers have strong solid-state emission with high photoluminescence quantum yields up to 24 %. Furthermore, 4 polymers exhibit high ambipolar field effect mobility up to 10-2 cm2 V-1 s-1, and can be used in multifunctional optoelectronic devices. This work opens a new avenue for developing HAME-CPs by efficient synthesis and rational design | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Conjugated polymer | |
650 | 4 | |a High solid-state emission | |
650 | 4 | |a High-ambipolar mobility | |
650 | 4 | |a Microwave assisted C−H activation | |
650 | 4 | |a Polymer light emitting transistor | |
700 | 1 | |a Xu, Chenhui |e verfasserin |4 aut | |
700 | 1 | |a Wang, Pu |e verfasserin |4 aut | |
700 | 1 | |a Gao, Can |e verfasserin |4 aut | |
700 | 1 | |a Li, Wenhao |e verfasserin |4 aut | |
700 | 1 | |a Ni, Zhenjie |e verfasserin |4 aut | |
700 | 1 | |a Han, Yang |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Yan |e verfasserin |4 aut | |
700 | 1 | |a Geng, Yanhou |e verfasserin |4 aut | |
700 | 1 | |a Wang, Zhaohui |e verfasserin |4 aut | |
700 | 1 | |a Hu, Wenping |e verfasserin |4 aut | |
700 | 1 | |a Dong, Huanli |e verfasserin |4 aut | |
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