New heteroaromatic polymers consisting of alkyl- and amino-1,3,5-triazine units.: Their basic optical properties and n-type time-of-flight drift mobility

被引：26

作者：

Yamamoto, T

Watanabe, S

Fukumoto, H

Sato, M

Tanaka, T

机构：

[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

[2] Tosoh Corp, Tokyo Res Lab, Ayase, Kanagawa 2521123, Japan

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2006年 / 27卷 / 05期

关键词：

conjugated polymers; carrier mobility; polyaromatics; polycondensation; poly-1,3,5-triazine;

D O I：

10.1002/marc.200500773

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Alternating copolymers between substituted 1,3,5-triazine (substituent = alkyl or amine) and thiophene or bithiophene are synthesized. The copolymer of amino-1,3,5-triazine with thiophene is soluble in organic solvents, transparent in most parts of the visible region, and photoluminescent. The copolymer receives electrochemical n-doping with an E-pc of -2.08 V vs Ag+/Ag and shows a time-of-flight electron drift mobility of 2.0 x 10(-4) cm(2) center dot V-1 center dot s(-1) which is larger than that of widely used Al(8-quinolinolato)(3).

引用

页码：317 / 321

页数：5

共 40 条

[1] High-efficiency organic electrophosphorescent devices with tris(2-phenylpyridine)iridium doped into electron-transporting materials [J].