title: Cyano- and chloro-substituted coronene diimides as solution-processable electron-transporting semiconductors.
abstract: 3,4,9,10-Tetracyano- and tetrachlorocoronene-1,6,7,12-tetracarboxy diimides with low LUMO levels at -3.9 to -4.2 eV are developed. These molecules manifest potent n-type semiconductive capability in solution-processed field-effect transistors, with electron mobilities of up to 0.16 cm(2) V(-1) s(-1) measured in air. The device performances of analogous molecules elucidate the importance of side chain structures in the semiconductive properties.
authors: Beijing National Laboratory for Molecular Sciences, Centre for Soft Matter Science and Engineering, the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China. dhzhao@pku.edu.cn jianpei@pku.edu.cn.
authors: Chenhao
authors: C
authors: Zhang
authors: Ke
authors: K
authors: Shi
authors: Kang
authors: K
authors: Cai
authors: Jiajun
authors: J
authors: Xie
authors: Ting
authors: T
authors: Lei
authors: Qifan
authors: Q
authors: Yan
authors: Jie-Yu
authors: JY
authors: Wang
authors: Jian
authors: J
authors: Pei
authors: Dahui
authors: D
authors: Zhao