Conjugated donor-acceptor copolymers from dicyanated naphthalene diimide

doi:10.1016/j.tet.2014.04.002

CORC > 化学研究所 > 中国科学院化学研究所

	Conjugated donor-acceptor copolymers from dicyanated naphthalene diimide
	Yang, Liu 1,2; Xiao, Chengyi 1,2; Jiang, Wei 1; Wang, Zhaohui 1
刊名	TETRAHEDRON
	2014-09-09
卷号	70 期号:36 页码:6265-6270
关键词	Dicyanated Naphthalene Diimides Donor-acceptor Copolymers Stille Coupling Reactions Stronger Electron-acceptors Organic Field-effect Transistors Air-stability
ISSN号	0040-4020
DOI	10.1016/j.tet.2014.04.002
英文摘要	A series of donor-acceptor (D-A) alternating copolymers including P(2CNNDI-T), P(2CNNDI-TT), P(2CNNDI-BT), and P(2CNNDI-BDT) based on dicyanated naphthalene diimide (2CN-NDI) in backbones were presented and characterized in this contribution. Their structures were unambiguously identified by NMR spectra. Optical and electrochemical measurements revealed that their LUMO energy levels are substantially lowered at about -4.4 eV by the substitution of electron-deficient cyano groups on the backbone of as-synthesized polymers. And the HOMO levels varied from -6.15 eV to -5.70 eV as a reflection of electron-donating ability of combined thiophene derivatives. The moderate electron-transporting characteristics under ambient conditions based on these dicyanated polymers indicated their promising applications as air-stable electron transporting semiconductors in future electronics. (C) 2014 Elsevier Ltd. All rights reserved.
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000340219400035
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/51269]
专题	中国科学院化学研究所
通讯作者	Jiang, Wei
作者单位	1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yang, Liu,Xiao, Chengyi,Jiang, Wei,et al. Conjugated donor-acceptor copolymers from dicyanated naphthalene diimide[J]. TETRAHEDRON,2014,70(36):6265-6270.
APA	Yang, Liu,Xiao, Chengyi,Jiang, Wei,&Wang, Zhaohui.(2014).Conjugated donor-acceptor copolymers from dicyanated naphthalene diimide.TETRAHEDRON,70(36),6265-6270.
MLA	Yang, Liu,et al."Conjugated donor-acceptor copolymers from dicyanated naphthalene diimide".TETRAHEDRON 70.36(2014):6265-6270.