Thermally Cross-Linkable Host Materials for Solution-Processed OLEDs: Synthesis, Characterization, and Optoelectronic Properties

CORC > 苏州纳米技术与纳米仿生研究所 > 中国科学院苏州纳米技术与纳米仿生研究所 > 印刷电子学部 > 崔铮团队

	Thermally Cross-Linkable Host Materials for Solution-Processed OLEDs: Synthesis, Characterization, and Optoelectronic Properties
	Tang, YJ(唐远菊); Zhuang, JY(庄锦勇); Xie, LM(谢美兰); Chen, XL(陈小连); Zhang, DY(张东煜); Hao, J; Su, WM(苏文明); Cui, Z(崔铮)
刊名	EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
	2016
期号	22
通讯作者	Zhuang, JY(庄锦勇) ; Su, WM(苏文明)
英文摘要	A series of cross-linkable bipolar host materials containing carbazole (donor, D) and 1,2,4-triazole (acceptor, A) were designed and synthesized. The host materials with styryl groups can be thermally cross-linked by curing at 172-190 degrees C without any polymerization initiator. Excellent solvent resistance was observed for all the host materials, which is beneficial for the preparation of subsequent functional layers by solution processes. The highest occupied molecular orbital energy levels of 5.55, 5.58 and 5.54 eV are estimated for these host materials, which indicates low injection barrier from the hole transport layer. A current efficiency of 15.3 cd A(-1) and an external quantum efficiency of 4.6 % were achieved for solution-processed Ir(mppy)(3)-based OLEDs by using the cross-linkable host material.
关键词[WOS]	LIGHT-EMITTING-DIODES ; HOLE-TRANSPORTING MATERIALS ; TRIPHENYLAMINE-BENZIMIDAZOLE DERIVATIVES ; HIGHLY EFFICIENT ; ELECTROLUMINESCENT DEVICES ; ELECTROPHOSPHORESCENT DEVICES ; TRIPLET ENERGY ; POLYMER ; BLUE ; LINKING
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000382768400012
内容类型	期刊论文
源URL	[http://ir.sinano.ac.cn/handle/332007/4701]
专题	苏州纳米技术与纳米仿生研究所_印刷电子学部_崔铮团队
推荐引用方式 GB/T 7714	Tang, YJ,Zhuang, JY,Xie, LM,et al. Thermally Cross-Linkable Host Materials for Solution-Processed OLEDs: Synthesis, Characterization, and Optoelectronic Properties[J]. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY,2016(22).
APA	Tang, YJ.,Zhuang, JY.,Xie, LM.,Chen, XL.,Zhang, DY.,...&Cui, Z.(2016).Thermally Cross-Linkable Host Materials for Solution-Processed OLEDs: Synthesis, Characterization, and Optoelectronic Properties.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY(22).
MLA	Tang, YJ,et al."Thermally Cross-Linkable Host Materials for Solution-Processed OLEDs: Synthesis, Characterization, and Optoelectronic Properties".EUROPEAN JOURNAL OF ORGANIC CHEMISTRY .22(2016).