New Oligothiophene-Pentacene Hybrids as Highly Stable and Soluble Organic Semiconductors

被引：44

作者：

Wang, Jing ^{[1
]}

Liu, Ke ^{[1
]}

Liu, Yi-Yang ^{[1
]}

Song, Cheng-Li ^{[1
]}

Shi, Zi-Fa ^{[1
]}

Peng, Jun-Biao ^{[2
]}

Zhang, Hao-Li ^{[1
]}

Cao, Xiao-Ping ^{[1
]}

机构：

[1] Lanzhou Univ, Coll Chem & Chem Engn, SKLAOC, Lanzhou 730000, Peoples R China

[2] S China Univ Technol, Key Lab Specially Funct Mat & Adv Mfg Technol, Guangzhou 510640, Peoples R China

来源：

ORGANIC LETTERS | 2009年 / 11卷 / 12期

基金：

中国国家自然科学基金;

关键词：

FUNCTIONALIZED PENTACENE; HIGH-MOBILITY; SUBSTITUTED PENTACENE; DERIVATIVES; MORPHOLOGY; OLIGOMERS; EMISSION; ACENES;

D O I：

10.1021/ol900838a

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two series of new oligothiophene-pentacene hybrid compounds were successfully synthesized and characterized, which consist of pentacene and anthradithiophene skeletons modified by different oligothienyl groups at 6,13 sites or 5,11 sites, respectively. Their optical, thermal, and electrochemical properties show regular variations with the length change of the side groups. These materials exhibit much higher solubility and significantly improved thermal and photooxidation stabilities compared with unmodified pentacene and anthradithiophene.

引用

页码：2563 / 2566

页数：4

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