Solvent Additive to Achieve Highly Ordered Nanostructural Semicrystalline DPP Copolymers: Toward a High Charge Carrier Mobility. (2nd October 2013)

• Record Type: Journal Article
• Authors: An, Tae Kyu; Kang, Il; Yun, Hui‐jun; Cha, Hyojung; Hwang, Jihun; Park, Seonuk; Kim, Jiye; Kim, Yu Jin; Chung, Dae Sung; Kwon, Soon‐Ki; Kim, Yun‐Hi; Park, Chan Eon
• Is Part Of: Advanced materials. Volume 25:Number 48(2013)
• Page Start: 7003
• Page End: 7009
• Publication Date: 2013-10-02
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201301438
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="adma201301438-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>A facile spin‐coating method</bold> in which a small percentage of the solvent additive, 1‐chloronaphthalene (CN), is found to increase the drying time during film deposition, is reported. The field‐effect mobility of a PDPPDBTE film cast from a chloroform–CN mixed solution is 0.46 cm² V^‐1 s^‐1. The addition of CN to the chloroform solution facilitates the formation of highly crystalline polymer structures. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg3zsqf4h6" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>