Effect of Selenophene in a DPP Copolymer Incorporating a Vinyl Group for High‐Performance Organic Field‐Effect Transistors. (2nd November 2012)

• Record Type: Journal Article
• Authors: Kang, Il; An, Tae Kyu; Hong, Jung‐a; Yun, Hui‐Jun; Kim, Ran; Chung, Dae Sung; Park, Chan Eon; Kim, Yun‐Hi; Kwon, Soon‐Ki
• Is Part Of: Advanced materials. Volume 25:Number 4(2013)
• Page Start: 524
• Page End: 528
• Publication Date: 2012-11-02
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201202867
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>A new polymeric semiconductor, PDPPDTSE, </bold> is reported which is composed of a diketopyrrolopyrrole moiety and selenophenylene vinylene selenophene, with a high field‐effect mobility achieved through intermolecular donor–acceptor interactions. The field‐effect mobility of OFET devices based on PDPPDTSE by spin‐casting is 4.97 cm² V⁻¹ s⁻¹, which is higher than predecessor polymeric semiconductors. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1p9n5dsg" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>