Effects of chalcogen atom substitution on the optoelectronic and charge-transport properties in picene-type π-systems

被引：35

作者：

Oyama, Tatsuya ^{[1
,2
]}

Yang, Yu Seok ^{[1
]}

Matsuo, Kyohei ^{[1
]}

Yasuda, Takuma ^{[1
,2
]}

机构：

[1] Kyushu Univ, INAMORI Frontier Res Ctr IFRC, Nishi Ku, 744 Motooka, Fukuoka 8190395, Japan

[2] Kyushu Univ, Grad Sch Engn, Dept Appl Chem, Nishi Ku, 744 Motooka, Fukuoka 8190395, Japan

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 27期

基金：

日本学术振兴会;

关键词：

FIELD-EFFECT TRANSISTORS; THIN-FILM TRANSISTORS; HIGH-PERFORMANCE; ORGANIC SEMICONDUCTORS; CONJUGATED POLYMERS; HIGH-MOBILITY; DERIVATIVES; PENTACENE; THIOPHENE; THIENOACENE;

D O I：

10.1039/c7cc01292f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of pi-conjugated 3,10-dialkyl-dinaphtho[1,2-b:2 ',1 '-d] chalcogenophenes incorporating S, Se, and Te as the central chalcogen atom was newly synthesized, and their optoelectronic and chargetransport properties were systematically investigated. High carrier mobilities of up to 4.7 cm(2) V-1 s(-1) were achieved for solution-processed organic field-effect transistors using these materials as p-channel organic semiconductors.

引用

页码：3814 / 3817

页数：4

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