Synthesis and characterization of polythiophenes with alkenyl substituents

文献信息

发布日期 2010-08-31

DOI 10.1039/C0PY00176G

影响因子 5.582

作者

Nadia Hundt, Kumaranand Palaniappan, Prakash Sista, John W. Murphy, Jing Hao, Hien Nguyen, Eugene Stein, Michael C. Biewer, Bruce E. Gnade, Mihaela C. Stefan

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摘要

Synthesis of polythiophenes with alkenyl side chains is reported for the first time. The alkenyl side chains are versatile functional groups, allowing facile chemical modification to generate novel materials with tunable opto-electronic properties. Poly(3-pentenylthiophene), poly(3-undecenylthiophene), poly(3-hexylthiophene-ran-3-pentenylthiophene) and poly(3-hexylthiophene-ran-3-undecenylthiophene) were synthesized by a nickel mediated cross-coupling polymerization. Poly(3-alkenylthiophene) homopolymers and random copolymers were prepared from 2-bromo-5-chlorozinc-3-alkenylthiophene monomers using Ni(dppp)Cl2 as catalyst. The field-effect mobilities and photovoltaic response in bulk heterojunction solar cells were measured for poly(3-hexylthiophene-ran-3-pentenylthiophene) and poly(3-hexylthiophene-ran-3-undecenylthiophene).

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Applied Surface Science

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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.

Synthesis and characterization of polythiophenes with alkenyl substituents

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Polymer Chemistry

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