A Low-Bandgap Diketopyrrolopyrrole-Benzothiadiazole-Based Copolymer for High-Mobility Ambipolar Organic Thin-Film Transistors

被引：410

作者：

Sonar, Prashant ^{[1
]}

Singh, Samarendra P. ^{[1
]}

Li, Yuning ^{[1
,2
]}

Soh, Mui Siang ^{[1
]}

Dodabalapur, Ananth ^{[1
,3
]}

机构：

[1] ASTAR, IMRE, Singapore 117602, Singapore

[2] Univ Waterloo, Dept Chem Engn, Waterloo, ON N2L 3G1, Canada

[3] Univ Texas Austin, Ctr Microelect Res, Austin, TX 78758 USA

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 47期

关键词：

FIELD-EFFECT TRANSISTORS; POLYMER SEMICONDUCTORS; BLENDS; DONOR;

D O I：

10.1002/adma.201002973

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new, solution-processable, low-bandgap, diketopyrrolopyrrole-benzothiadiazole-based, donor-acceptor polymer semiconductor (PDPP-TBT) is reported. This polymer exhibits ambipolar charge transport when used as a single component active semiconductor in OTFTs with balanced hole and electron mobilities of 0.35 cm(2) V(-1)s(-1) and 0.40 cm(2) V(-1)s(-1), respectively. This polymer has the potential for ambipolar transistor-based complementary circuits in printed electronics.

引用

页码：5409 / +

页数：6

共 35 条

[1]

[Anonymous], ANGEW CHEM INT ED

[2] High electron mobility and ambipolar charge transport in binary blends of donor and acceptor conjugated polymers [J].