A nanogroove-guided slot-die coating technique for highly ordered polymer films and high-mobility transistors.
作者信息
Kyaw Aung Ko Ko, Lay Lim Siew, Peng Goh Wei, Changyun Jiang, Jie Zhang
机构信息
Institute of Materials Research and Engineering (A*STAR), 2 Fusionopolis Way, Singapore 138634.
出版信息
Chem Commun (Camb). 2016 Jan 7;52(2):358-61. doi: 10.1039/c5cc05247e. Epub 2015 Oct 30.
PMID:26517859
Abstract
A nanogroove-guided slot-die coating technique has been developed to manipulate the alignment of polymer chains within a short processing time. A combination of directional movement of slot-die and uniaxial nanogrooves on the substrate for the unidirectional flow of solution suppresses the multiple degrees of conformational freedom, resulting in long-range oriented polymer films and a high field effect mobility of ∼5 cm(2) V(-1) s(-1).
摘要
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