A high mobility DPP-based polymer obtained via direct (hetero)arylation polymerization
文献信息
发布日期
2014-09-15
DOI
10.1039/C4PY01222D
影响因子
5.582
作者
Jean-Rémi Pouliot, Bin Sun, Mikaël Leduc, Ahmed Najari, Yuning Li, Mario Leclerc
查看原文
摘要
Many diketopyrrolopyrrole-based (DPP) polymers have shown remarkable transport properties and to fabricate cost efficient materials, the new direct (hetero)arylation polymerization (DHAP) could become a valuable tool. Although the DHAP offers great promise for more efficient, atom-economic and cheaper aromatic C–C bond formations, this method seems to involve a lack of selectivity. Herein, we report an alternating DPP-based copolymer prepared by DHAP that shows a well-defined structure. A rational side-chain design of the comonomers led to a polymer that exhibits a high molecular weight along with excellent charge transport properties (p-type mobility up to 1.17 cm2 V−1 s−1).
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来源期刊
Polymer Chemistry
CiteScore:
8.6
自引率:
7.3%
年发文量:
457
Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.
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