Chlorination as a useful method to modulate conjugated polymers: balanced and ambient-stable ambipolar high-performance field-effect transistors and inverters based on chlorinated isoindigo polymers

被引：117

作者：

Lei, Ting ^{[1
]}

Dou, Jin-Hu ^{[1
]}

Ma, Zhi-Jun ^{[2
]}

Liu, Chen-Jiang ^{[2
]}

Wang, Jie-Yu ^{[1
]}

Pei, Jian ^{[1
]}

机构：

[1] Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Bioorgan Chem & Mol Engn, Minist Educ,Coll Chem & Mol Engn, Beijing 100871, Peoples R China

[2] Xinjiang Univ, Sch Chem & Chem Engn, Minist Educ, Phys & Chem Detecting Ctr,Key Lab Oil & Gas Fine, Urumqi 830046, Peoples R China

来源：

CHEMICAL SCIENCE | 2013年 / 4卷 / 06期

基金：

中国国家自然科学基金;

关键词：

THIN-FILM TRANSISTORS; DONOR-ACCEPTOR POLYMERS; ELECTRON MOBILITIES; SOLAR-CELL; ORGANIC SEMICONDUCTOR; HOLE MOBILITIES; TRANSPORT; SELENOPHENE; FABRICATION; EFFICIENCY;

D O I：

10.1039/c3sc50245g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

For the first time, ambient-stable and balanced carrier transport is achieved in polymer ambipolar field-effect transistors (FETs) and inverters with high performance. With chlorinated isoindigo polymers, FETs fabricated in ambient conditions show hole mobilities up to 0.81 cm(2) V-1 s(-1) and dramatically increased electron mobilities from 10(-2) to 0.66 cm(2) V(-)1 s(-1). Hence, chlorination is effective to modulate electronic properties and improve the device performance of conjugated polymers.

引用

页码：2447 / 2452

页数：6

共 47 条

[41] Experimental Techniques for the Fabrication and Characterization of Organic Thin Films for Field-Effect Transistors [J].