Non‐Peripheral Tetrahexyl‐Substituted Vanadyl Phthalocyanines with Intermolecular Cofacial π–π Stacking for Solution‐Processed Organic Field‐Effect Transistors | Zendy

Dong Shaoqiang | Zendy; Tian Hongkun | Zendy; Huang Lizhen | Zendy; Zhang Jidong | Zendy; Yan Donghang | Zendy; Geng Yanhou | Zendy; Wang Fosong | Zendy

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

Author(s) -

Dong Shaoqiang,

Tian Hongkun,

Huang Lizhen,

Zhang Jidong,

Yan Donghang,

Geng Yanhou,

Wang Fosong

Publication year - 2011

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201004776

Subject(s) - stacking , intermolecular force , materials science , trustworthiness , field (mathematics) , phthalocyanine , field effect transistor , transistor , crystallography , nanotechnology , organic chemistry , molecule , chemistry , computer science , physics , computer security , mathematics , quantum mechanics , voltage , pure mathematics

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 π – π stacking and exhibits a field‐effect mobility of up to 0.13 cm 2 V −1 s −1 .

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