Amphiphilic perylenetretracarboxyl diimide dimer and its application in field effect transistor

被引：71

作者：

Wang, Yanfeng

Chen, Yanli

Li, Renjie

Wang, Shuangqing

Su, Wei

Ma, Pan

Wasielewski, Michael R.

Li, Xiyou ^{[1
]}

Jiang, Jianzhuang

机构：

[1] Shandong Univ, Dept Chem, Jinan 250100, Peoples R China

[2] Jinan Univ, Dept Chem, Meerut 250001, Uttar Pradesh, India

[3] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China

[4] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

来源：

LANGMUIR | 2007年 / 23卷 / 10期

关键词：

D O I：

10.1021/la063729f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel perylene diimide (PDI) derivative with typical amphiphilic character, 2, was designed and prepared. The spectroscopic studies on this compound in solution revealed the face-to-face dimeric configuration and effective pi-pi interaction between the two perylene rings. This amphiphilic PDI derivative was fabricated into highly ordered films by Langmuir-Blodgett (LB) technique and fabricated into an organic field effect transistor (OFET), which shows carrier mobility around 0.05 cm(2) V-1 s(-1) and current modulation of 10(3). This OFET performance is much better than that of monomeric PDI 1 and can be attributed to the unique face-to-face structure of 2, which promotes the interactions between neighboring PDI ring in LB film as indicated by the pi-A isotherms and UV-vis absorption.

引用

页码：5836 / 5842

页数：7

共 60 条

[31]

2-V

[32] Characterization of the molecular parameters determining charge transport in anthradithiophene [J].