Side Chain Engineering in Solution-Processable Conjugated Polymers

被引：939

作者：

Mei, Jianguo ^{[1
]}

Bao, Zhenan ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem Engn, Stanford, CA 94305 USA

来源：

CHEMISTRY OF MATERIALS | 2014年 / 26卷 / 01期

关键词：

conjugated polymers; side chain engineering; organic field-effect transistors; solar cells; THIN-FILM TRANSISTORS; FIELD-EFFECT TRANSISTORS; OPEN-CIRCUIT VOLTAGE; ORGANIC SOLAR-CELLS; PHOTOVOLTAIC PROPERTIES; HIGH-MOBILITY; SEMICONDUCTING POLYMERS; BAND-GAP; POLYTHIOPHENE DERIVATIVES; PHOTOPHYSICAL PROPERTIES;

D O I：

10.1021/cm4020805

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Side chains in conjugated polymers have been primarily utilized as solubilizing groups. However, these side chains have roles that are far beyond. We advocate using side chain engineering to tune a polymer's physical properties, including absorption, emission, energy level, molecular packing, and charge transport. To date, numerous flexible substituents suitable for constructing side chains have been reported. In this Perspective article, we advocate that the side chain engineering approach can advance better designs for next-generation conjugated polymers.

引用

页码：604 / 615

页数：12

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