Novel fluorene-based light-emitting copolymers containing cyanophenyl pendants and carbazole-triphenylamines: Synthesis, characterization and their PLED application

	Novel fluorene-based light-emitting copolymers containing cyanophenyl pendants and carbazole-triphenylamines: Synthesis, characterization and their PLED application
	Lin Y ; Chen ZK ; Ye TL ; Dai YF ; Ma DG ; Ma Z ; Liu QD ; Chen Y
刊名	polymer
	2010
卷号	51 期号:6 页码:1270-1278
关键词	CONJUGATED POLYMERS HIGHLY EFFICIENT OPTOELECTRONIC PROPERTIES ELECTRON-MOBILITY TRIPLET ENERGY SIDE-CHAIN MAIN-CHAIN DIODES POLYFLUORENE UNITS
ISSN号	0032-3861
通讯作者	chen zk
中文摘要	a series of novel blue light-emitting copolymers pcc-1, pcc-2, and pcc-3, composed of different ratios of electron-withdrawing segments (spirobifluorene substituted with cyanophenyl groups) and electron-donating segments (carbazole-triphenylamines), has been synthesized and characterized in order to investigate the effect of hole/electron charge transporting segments, two reference polymers psf and pcf, containing only one charge transporting moiety in the polymer backbone, were also synthesized. incorporation of the rigid spirobifluorene units substituted with cyanophenyl groups into the polymer backbone improved not only the thermal stabilities but also the photoluminescence efficiencies. the polymers except psf possess similar hole injection barriers but different hole transporting abilities with the device configuration of ito/pedot.pss/polymers pbd/csf/ca/al, pcc-2 showed the best performance with the lowest turn-on voltage of 3.1 v. the highest luminance of 6369 cd/m(2), the highest current efficiency of 1 97 cd/a, and the best power efficiency of 140 1m/w (c) 2010 elsevier ltd. all rights reserved
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000275743300009
公开日期	2012-06-07
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43841]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Lin Y,Chen ZK,Ye TL,et al. Novel fluorene-based light-emitting copolymers containing cyanophenyl pendants and carbazole-triphenylamines: Synthesis, characterization and their PLED application[J]. polymer,2010,51(6):1270-1278.
APA	Lin Y.,Chen ZK.,Ye TL.,Dai YF.,Ma DG.,...&Chen Y.(2010).Novel fluorene-based light-emitting copolymers containing cyanophenyl pendants and carbazole-triphenylamines: Synthesis, characterization and their PLED application.polymer,51(6),1270-1278.
MLA	Lin Y,et al."Novel fluorene-based light-emitting copolymers containing cyanophenyl pendants and carbazole-triphenylamines: Synthesis, characterization and their PLED application".polymer 51.6(2010):1270-1278.