title: Electron-transporting polymers based on a double B←N bridged bipyridine (BNBP) unit.
abstract: In this communication, we report a series of polymer semiconductors based on a novel electron-deficient building block, double B←N bridged bipyridine (BNBP). These polymers show ambipolar or unipolar n-channel charge-transporting characteristics with electron mobilities in the range of 0.02-0.32 cm2V-1s-1in organic thin film transistors.
authors.affiliation: State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. chuandong.dou@ciac.ac.cn liujun@ciac.ac.cn.
authors.forename: Xiaojing
authors.initials: X
authors.lastname: Long
authors.forename: Yao
authors.initials: Y
authors.lastname: Gao
authors.forename: Hongkun
authors.initials: H
authors.lastname: Tian
authors.forename: Chuandong
authors.initials: C
authors.lastname: Dou
authors.forename: Donghang
authors.initials: D
authors.lastname: Yan
authors.forename: Yanhou
authors.initials: Y
authors.lastname: Geng
authors.forename: Jun
authors.initials: J
authors.lastname: Liu
authors.forename: Lixiang
authors.initials: L
authors.lastname: Wang