Regiosymmetric poly (dialkylphenylenedioxythiophene)s:: Electron-rich, stackable π-conjugated nanoribbons

被引：65

作者：

Grenier, Christophe R. G.

Pisula, Wojciech

Joncheray, Thomas J.

Muellen, Klaus

Reynolds, John R. ^{[1
]}

机构：

[1] Univ Florida, Ctr Macromol Sci & Engn, Dept Chem, George & Josephine Butler Polymer Res Lab, Gainesville, FL 32611 USA

[2] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 05期

关键词：

conducting materials; pi interactions; polymers; self-assembly; thermochromism;

D O I：

10.1002/anie.200602894

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Colored ribbons: The soluble, electron-rich conjugated title polymer (alkyl = dodecyl) with a regiosymmetric structure was synthesized by Grignard metathesis. The polymer displays strong thermochromism in solution. AFM images of spin-coated films show the formation of nanoribbons, and 2D-WAXS analysis reveals 2D order in the bulk material (see picture). The polymer is thus a promising candidate for device applications. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：714 / 717

页数：4

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