ABAB‐Symmetric Tetraalkyl Titanyl Phthalocyanines for Solution Processed Organic Field‐Effect Transistors with Mobility Approaching 1 cm 2  V −1  s −1 | Zendy

Dong Shaoqiang | Zendy; Bao Cheng | Zendy; Tian Hongkun | Zendy; Yan Donghang | Zendy; Geng Yanhou | Zendy; Wang Fosong | Zendy

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ABAB‐Symmetric Tetraalkyl Titanyl Phthalocyanines for Solution Processed Organic Field‐Effect Transistors with Mobility Approaching 1 cm 2 V −1 s −1

Author(s) -

Dong Shaoqiang,

Bao Cheng,

Tian Hongkun,

Yan Donghang,

Geng Yanhou,

Wang Fosong

Publication year - 2013

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.201204233

Subject(s) - stacking , materials science , electron mobility , crystallography , transistor , trustworthiness , optoelectronics , physics , computer science , chemistry , nuclear magnetic resonance , quantum mechanics , computer security , voltage

In crystals, tetraalkyl vanadyl phthalocyanines (OVPc‐Cn) and tetraalkyl titanyl phthalocyanines ( OTiPc‐Cn ) with ABAB symmetry adopt a 2D slipped π–π stacking motif with alkyl chains locating in the space between semiconducting layers formed by Pc cores. Hole mobility approaching 1 cm 2 V −1 s −1 is achieved for spin cast OFETs.

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