Synthesis and characterization of blue light-emitting poly(aryl ether)s containing pyrimidine-incorporated oligofluorene pendants with bipolar feature

	Synthesis and characterization of blue light-emitting poly(aryl ether)s containing pyrimidine-incorporated oligofluorene pendants with bipolar feature
	Jiang GX ; Bian CL ; Ding JQ ; Wang LX
刊名	chinese journal of polymer science
	2013
卷号	31 期号:5 页码:787-797
关键词	HIGHLY EFFICIENT ELECTROLUMINESCENT POLYMERS MONODISPERSE OLIGOFLUORENES SINGLE POLYMER EMISSION DIODES POLYFLUORENE PENTAFLUORENE GREEN
ISSN号	0256-7679
通讯作者	ding jq
中文摘要	novel blue light-emitting poly(aryl ether)s comprising of bipolar oligofluorene pendants as chromophores have been designed and synthesized, in which pyrimidine and arylamine moieties are utilized as the electron acceptor and electron donor, respectively. through varying pi bridge length from monofluorene to bifluorene and end-cappers from hydrogen to carbazole and diphenylamine, the emission color of the resulting polymers covers from deep blue to greenish blue, and their homo and lumo levels can be modulated to facilitate charge injection to improve the device performance. polymer lightemitting diodes (pleds) are fabricated with the device structure of ito/poly(3,4-ethylenedioxythiophene):poly(styrene sulfonic acid) (pedot:pss) (50 nm)/polymer (80 nm)/ca (10 nm)/al (200 nm). among these polymers, p2cz5f-py with bifluorene bridge and carbazole end-capper shows excellent trade-off between the efficiency and emission wavelength, having a peak luminous efficiency as high as 1.26 cd/a and commission internationale de l'eclairage (cie) coordinates of (0.17, 0.17).
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000317985200008
公开日期	2014-04-15
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/49888]
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	Jiang GX,Bian CL,Ding JQ,et al. Synthesis and characterization of blue light-emitting poly(aryl ether)s containing pyrimidine-incorporated oligofluorene pendants with bipolar feature[J]. chinese journal of polymer science,2013,31(5):787-797.
APA	Jiang GX,Bian CL,Ding JQ,&Wang LX.(2013).Synthesis and characterization of blue light-emitting poly(aryl ether)s containing pyrimidine-incorporated oligofluorene pendants with bipolar feature.chinese journal of polymer science,31(5),787-797.
MLA	Jiang GX,et al."Synthesis and characterization of blue light-emitting poly(aryl ether)s containing pyrimidine-incorporated oligofluorene pendants with bipolar feature".chinese journal of polymer science 31.5(2013):787-797.