Rainbow Perylene Monoimides: Easy Control of Optical Properties

被引：74

作者：

Li, Chen ^{[1
]}

Schoeneboom, Jan ^{[2
]}

Liu, Zhihong ^{[1
]}

Pschirer, Neil G. ^{[2
]}

Erk, Peter ^{[2
]}

Herrmann, Andreas ^{[3
]}

Muellen, Klaus ^{[1
]}

机构：

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

[2] BASF SE, D-67056 Ludwigshafen, Germany

[3] Univ Groningen, Dept Polymer Chem, Zernike Inst Adv Mat, NL-9747 AG Groningen, Netherlands

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2009年 / 15卷 / 04期

关键词：

dyes/pigments; optical properties; perylene monoimides; rainbow; solar cells; DYE SENSITIZATION; LASING ACTION; DERIVATIVES; ABSORPTION; CONSTANTS; SPECTRA; OXIDE;

D O I：

10.1002/chem.200802126

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Perylene dyes have been widely used as photoreceptors in organic photovoltaics because of their outstanding photo-, thermal and chemical stability as well as their excellent photophysical properties. Herein we describe a novel generation of perylene dyes based on N-(2.6-diisopropylphenyl)-perylene-3,4-dicarboximide. The optical properties of these novel perylenes can be finely tuned via the substituents in the 1-, 6- and 9-positions of the perylene core. The facile synthesis, tunable orbital and absorption properties, and electrochemical potentials help us to design efficient perylene sensitizers for solar-cell applications.

引用

页码：878 / 884

页数：7

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[1] DENSITY-FUNCTIONAL THERMOCHEMISTRY .3. THE ROLE OF EXACT EXCHANGE [J].