Polythiophenes with vinylene linked ortho, meta and para-carborane sidechains

文献情報

出版日 2014-07-17

DOI 10.1039/C4PY00767K

インパクトファクター 5.582

著者

Jonathan Marshall, Jake Hooton, Yang Han, Adam Creamer, Raja Shahid Ashraf, Yoann Porte, Thomas D. Anthopoulos, Paul N. Stavrinou, Martyn A. McLachlan, Hugo Bronstein, Peter Beavis, Martin Heeney

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要旨

We report the synthesis of a series of novel polythiophenes with vinylene linked pendant carborane sidechains. Polymers containing ortho, meta and para substituted carborane linked via a cis or trans double bond are reported. The inclusion of carborane sidechains is demonstrated to afford soluble polymers without the presence of any additional alkyl groups. The choice of carborane and double bond isomer is shown to influence the optoelectronic, photovoltaic and charge-transporting properties of the polymer. In particular the incorporation of ortho-carborane was shown to have a pronounced electron withdrawing effect resulting in a substantial increase in polymer ionisation potential. Field effect transistors and solar cells devices fabricated from the various isomers showed significant differences in performance.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 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.

Polythiophenes with vinylene linked ortho, meta and para-carborane sidechains

文献情報

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