New polythiophenes bearing electron-acceptor phthalocyanine chromophores

被引：29

作者：

Martínez-Díaz, MV

Esperanza, S

De la Escosura, A

Catellani, M

Yunus, S

Luzzati, S

Torres, T ^{[1
]}

机构：

[1] Univ Autonoma Madrid, Dept Quim Organ 100 1, E-28049 Madrid, Spain

[2] CNR, ISMAC, I-20133 Milan, Italy

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 46期

关键词：

polythiohene; phthalocyanine; electron-transfer; photovoltaic applications;

D O I：

10.1016/j.tetlet.2003.09.096

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two new donor-acceptor copolymers comprising a polythiophene backbone, and bearing phthalocyanine chromophores on the side chains have been prepared. Preliminary photophysical characterization of these materials by FTIR photoinduced absorption indicates that electron transfer from the polythiophene to the phthalocyanine units takes place. (C) 2003 Elsevier Ltd. All rights reserved.

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收藏

页码：8475 / 8478

页数：4

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