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	Blue electroluminescence from 1,3-diphenyl-5-(2-pyrenyl)-2-pyrazoline
	Gao, XC ; Cao, H ; Zhang, LQ ; Zhang, BW ; Huang, CH
	1999
关键词	blue electroluminescence pyrazoline derivative
英文摘要	1,3-diphenyl-5-(2-pyrenyl)-2-pyrazoline (DPP) has been synthesized and used as the emitter material in the electroluminescence (EL) devices. The blue emission from DPP in the indium-tin-oxide (ITO)/diamine/DPP/8-hydroxyquinoline aluminum (ALQ)/Al device is electric strength dependent and is explained by the electron tunneling injection model. The energy levels used in this model were determined by thin film electrochemistry. The device shows blue electroluminescence with luminance 2400 cd/m(2) at 18 V and efficiency 0.23 lm/W at 1.27 mA/cm(2).; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000084232500081&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Crystallography; SCI(E); CPCI-S(ISTP); 0
语种	英语
DOI标识	10.1080/10587259908023445
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/150555]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Gao, XC,Cao, H,Zhang, LQ,et al. Blue electroluminescence from 1,3-diphenyl-5-(2-pyrenyl)-2-pyrazoline. 1999-01-01.

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