Non-Peripheral Tetrahexyl-Substituted Vanadyl Phthalocyanines with Intermolecular Cofacial π-π Stacking for Solution-Processed Organic Field-Effect Transistors

被引：29

作者：

Dong, Shaoqiang ^{[1
,2
]}

Tian, Hongkun ^{[1
]}

Huang, Lizhen ^{[1
,2
]}

Zhang, Jidong ^{[1
]}

Yan, Donghang ^{[1
]}

Geng, Yanhou ^{[1
]}

Wang, Fosong ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 25期

关键词：

METAL-FREE PHTHALOCYANINE; THIN-FILM TRANSISTORS; CHARGE-TRANSPORT; HIGH-PERFORMANCE; STRUCTURAL ISOMERS; SEMICONDUCTOR; SEPARATION; MOBILITY;

D O I：

10.1002/adma.201004776

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four structural isomers of non-peripheral tetrahexyl-substituted vanadyl phthalocyanine can be easily separated using common laboratory column chromatography on a gram scale. The most abundant isomer, 1,8,18,22-tetrahexyl vanadyl phthalocyanine (I-3), adopts intermolecular 2D cofacial pi-pi stacking and exhibits a field-effect mobility of up to 0.13 cm(2) V-1 s(-1).

引用

页码：2850 / +

页数：6

共 47 条

[1]

[Anonymous], ANGEW CHEM INT ED

[2] Organic field-effect transistors with high mobility based on copper phthalocyanine [J].