Novel Organic Semiconductors Based on Phenyl and Phenylthienyl Derivatives for Organic Thin-Film Transistors

被引：4

作者：

Lee, Eunsoo ^{[1
]}

Thirupathaiah, Bodakuntla ^{[2
]}

Han, Jaeuk ^{[1
]}

Jung, Dahae ^{[1
]}

Kwon, Guhyun ^{[1
]}

Kim, Choongik ^{[1
]}

Seo, SungYong ^{[2
]}

机构：

[1] Sogang Univ, Dept Chem & Biomol Engn, Seoul 121742, South Korea

[2] Pukyong Natl Univ, Dept Chem, Busan 608737, South Korea

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2016年 / 16卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

Organic Thin-Film Transistors; Organic Semiconductor; Phenylthiophene; Carbazole; alpha-Carboline; LIGHT-EMITTING-DIODES; THIOPHENE/PHENYLENE CO-OLIGOMERS; HIGH-MOBILITY; PHOTOPHYSICAL PROPERTIES; MANGANESE(III) ACETATE; ELECTRICAL-PROPERTIES; ARYLBORONIC ACIDS; ROOM-TEMPERATURE; TRIPLET ENERGY; HOST MATERIALS;

D O I：

10.1166/jnn.2016.10748

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New phenyl and phenylthienyl derivatives end-functionalized with carbazole and a-carboline, 9-(4(9-H-carbazol-9-yl)phenyl)-9H-carbazole, 9-(4-(9H-carbazol-9-yl)phenyl)-9H-pyrido[2,3-b]indole, 9(3-(9H-carbazol-9-yl)pheny1)-9H-carbazole, 9-(3-(9H-carbazol-9-yl)pheny1)-9H-pyrido[2,3-b]indole, 9-(4-(5-(9H-carbazol-9-yl)thiophen-2-yl)phenyl)-9H-carbazole, and 9-(3-(5-(9H-carbazol-9-yl) thiophen-2-yl)phenyl)-9H-carbazole were synthesized and characterized as organic semiconductors for organic thin-film transistors (OTFTs). Most compounds exhibited p-channel characteristics with carrier mobility as high as 1.7 x 10(-5) cm(2)Ns and a current on/off ratio of 10(2)-10(4) for top-contact/bottom-gate OTFT devices.

引用

页码：910 / 919

页数：10

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