Organic thin-film transistors based on conjugated polymer/carbon nanotube composites

被引：3
|
作者：
Gan, Ye
Li, C. M. [1 ]
Zhang, Jie
Gamota, Dan
机构：
[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 639798, Singapore
[2] Motorola Labs, PRRC, Schaumburg, IL 60196 USA
来源：
INTERNATIONAL JOURNAL OF NANOTECHNOLOGY | 2007年 / 4卷 / 04期
关键词：
OTFT; P3HT; SWNT; charge mobility;
D O I：
10.1504/IJNT.2007.013978
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Thin film transistors (TFTs) were fabricated from poly(3-hexylthiophene) (P3HT)/carbon nanotubes (CNTs) composite as the active materials. Single walled CNTs were dispersed into a P3HT/chloroform solution. By drop casting, the composite solution was deposited onto the pre-fabricated device and formed a thin active layer for a TFT. The effect of different concentrations of CNTs on the charge carrier mobility of the composite was studied. A low ratio of CNT to the active material could significantly improve the carrier mobility while the on/off ratio was not reduced.
引用
收藏
页码：441 / 449
页数：9
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