ABAB‐Symmetric Tetraalkyl Titanyl Phthalocyanines for Solution Processed Organic Field‐Effect Transistors with Mobility Approaching 1 cm2 V−1 s−1. (20th December 2012)

• Record Type: Journal Article
• Authors: Dong, Shaoqiang; Bao, Cheng; Tian, Hongkun; Yan, Donghang; Geng, Yanhou; Wang, Fosong
• Is Part Of: Advanced materials. Volume 25:Number 8(2013)
• Page Start: 1165
• Page End: 1169
• Publication Date: 2012-12-20
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201204233
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>In crystals, tetraalkyl vanadyl phthalocyanines (OVPc‐Cn) and tetraalkyl titanyl phthalocyanines</bold> (<bold>OTiPc‐Cn</bold>) 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 cm² V⁻¹ s⁻¹ is achieved for spin cast OFETs. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1ts4zjfq" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>