Recent advances in high mobility donor-acceptor semiconducting polymers

被引：140

作者：

Biniek, Laure ^{[1
]}

Schroeder, Bob C. ^{[1
]}

Nielsen, Christian B. ^{[1
]}

McCulloch, Iain ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AZ, England

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2012年 / 22卷 / 30期

关键词：

THIN-FILM TRANSISTORS; FIELD-EFFECT TRANSISTORS; HIGH-PERFORMANCE AMBIPOLAR; CHARGE-TRANSPORT; SIDE-CHAINS; SOLAR-CELL; COPOLYMER; DIKETOPYRROLOPYRROLE; HOLE; SUBSTITUTION;

D O I：

10.1039/c2jm31943h

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：

A combination of improved understanding of molecular design criteria and polymer purification techniques, as well as optimised fabrication techniques and device surface treatments, have driven recent advances in the performance of semiconducting polymers for transistor applications. This development has allowed polymer-based devices to reach parity with the best values obtained for small molecule evaporated devices. Herein, we present the most recent work on solution processable high mobility donor-acceptor type polymers. We discuss the approaches that have been taken to improve both hole (and electron) mobility further. We will not only focus on chemical design criteria, but also describe certain processing approaches which have led to impressive hole mobilities of up to 5.5 cm(2) V-1 s(-1).

引用

页码：14803 / 14813

页数：11

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