Self-Assembled Organic Single Crystalline Nanosheet for Solution Processed High-Performance n-Channel Field-Effect Transistors

被引：34
|
作者：
Kim, Jin Hong [1 ]
Park, Sang Kyu [1 ]
Kim, Jong H. [1 ]
Whang, Dong Ryeol [1 ]
Yoon, Won Sik [1 ]
Park, Soo Young [1 ]
机构：
[1] Seoul Natl Univ, Dept Mat Sci & Engn, Ctr Supramol Optoelect Mat, 1 Gwanak Ro, Seoul 151744, South Korea
来源：
ADVANCED MATERIALS | 2016年 / 28卷 / 28期
基金：
新加坡国家研究基金会;
关键词：
HIGH-MOBILITY; OCTACHLOROPERYLENE DIIMIDE; FILMS; SEMICONDUCTORS; NANOCRYSTALS; MICRORIBBONS; ELECTRONICS; TRANSPORT; STACKING; LAYER;
D O I：
10.1002/adma.201506387
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Submillimeter sized n-channel organic single crystalline nanosheet based on dicyanodistyrylbenzene derivative, (2E, 2'E)-3,3'-(2,5-dimethoxy-1,4-phenylene)bis(2-(5-(4-(trifluoromethyl)phenyl) thiophen-2-yl)acrylonitrile) (Me-4-TFPTA), is developed. Strong pi-pi interaction, hydrogen bonding interactions derived from cyano group (CN) as well as solvent inclusion along the lateral direction play a key role in forming nanosheet morphology. Me-4-TFPTA nanosheets exhibit excellent field-effect electron mobility of up to 7.81 cm 2 v(-1) s(-1).
引用
收藏
页码：6011 / +
页数：6
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