A Fluorinated Phenylene Unit as a Building Block for High‐Performance n‐Type Semiconducting Polymer. (22nd March 2013)

• Record Type: Journal Article
• Authors: Park, Jung Ha; Jung, Eui Hyuk; Jung, Jae Woong; Jo, Won Ho
• Is Part Of: Advanced materials. Volume 25:Number 18(2013)
• Page Start: 2583
• Page End: 2588
• Publication Date: 2013-03-22
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201205320
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>Copolymers composed of diketopyrrolopyrrole and phenylene units</bold> with different numbers of fluorine subsitution are synthesized. When the effect of the number of fluorine substitution on the n‐channel transporting property is investigated, the polymer with four fluorine substitutions exhibits the best n‐type charge‐transporting behavior with an electron mobility of 2.36 cm² V⁻¹ s¹. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1zsnhn25" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>