Polyethers containing pendent 9-aryl[3,3 ']bicarbazolyl fragments as hole-transporting materials for OLEDs

	Polyethers containing pendent 9-aryl[3,3 ']bicarbazolyl fragments as hole-transporting materials for OLEDs
	Lengvinaite S ; Grazulevicius JV ; Grigalevicius S ; Zhang B ; Xie Z
刊名	reactive & functional polymers
	2010
卷号	70 期号:11 页码:874-878
关键词	LIGHT-EMITTING-DIODES POLYMERS OPTOELECTRONICS POLYCARBAZOLES COPOLYMERS
ISSN号	1381-5148
通讯作者	grigalevicius s
中文摘要	electro-active polymers containing pendent 9-aryl[3,3']bicarbazolyl fragments were synthesized and characterized. the materials were examined by various techniques including thermogravimetry, differential scanning calorimetry. uv and fluorescence spectrometry as well as electron photoemission technique. the electron photoemission spectra of the layers showed the ionization potentials of 5.2-5.5 ev. the synthesized polymers were tested as hole-transporting materials in bilayer oleds with alq(3) as the emitter. the devices with polymers containing 9,9-diethylfluorenyl or p-tolyl substituted bicarbazolyl fragments exhibited the best overall performance with turn-on voltage of about 3 v. a maximum photometric efficiency of 3.6 cd/a and maximum brightness of ca. 14,000 cd/m(2). (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:000283910800002
公开日期	2012-04-25
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43287]
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	Lengvinaite S,Grazulevicius JV,Grigalevicius S,et al. Polyethers containing pendent 9-aryl[3,3 ']bicarbazolyl fragments as hole-transporting materials for OLEDs[J]. reactive & functional polymers,2010,70(11):874-878.
APA	Lengvinaite S,Grazulevicius JV,Grigalevicius S,Zhang B,&Xie Z.(2010).Polyethers containing pendent 9-aryl[3,3 ']bicarbazolyl fragments as hole-transporting materials for OLEDs.reactive & functional polymers,70(11),874-878.
MLA	Lengvinaite S,et al."Polyethers containing pendent 9-aryl[3,3 ']bicarbazolyl fragments as hole-transporting materials for OLEDs".reactive & functional polymers 70.11(2010):874-878.