Induction of Strong Long-Lived Room-Temperature Phosphorescence of N-Phenyl-2-naphthylamine Molecules by Confinement in a Crystalline Dibromobiphenyl Matrix

	Induction of Strong Long-Lived Room-Temperature Phosphorescence of N-Phenyl-2-naphthylamine Molecules by Confinement in a Crystalline Dibromobiphenyl Matrix
	Wei, Jinbei 1; Liang, Baoyan 1; Duan, Ruihong 3; Cheng, Zong 1; Li, Chenglong 1; Zhou, Tianlei 2; Yi, Yuanping 3; Wang, Yue 1
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2016-12-01
卷号	55 期号:50 页码:15589-15593
关键词	intersystem crossing room-temperature phosphorescence materials science matrix isolation white-light emission
英文摘要	The design and preparation of metal-free organic materials that exhibit room-temperature phosphorescence (RTP) is a very attractive topic owing to potential applications in organic optoelectronic devices. Herein, we present a facile approach to efficient and long-lived organic RTP involving the doping of N-phenylnaphthalen-2-amine (PNA) or its derivatives into a crystalline 4,4'-dibromobiphenyl (DBBP) matrix. The resulting materials showed strong and persistent RTP emission with a quantum efficiency of approximately 20% and a lifetime of a few to more than 100 milliseconds. Bright white dual emission containing blue fluorescence and yellowishgreen RTP from the PNA-doped DBBP crystals was also confirmed by Commission Internationale de l' Eclairage (CIE) coordinates of (x = 0.29-0.31, y = 0.38-0.41).
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/36439]
专题	化学研究所_有机固体实验室
作者单位	1.Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, 2699 Qianjin Ave, Changchun 130012, Peoples R China 2.Kaneka Amer Holding Inc, Kaneka US Mat Res Ctr KMR, 800 Raymond Stotzer Pkwy,Suite 2105, College Stn, TX 77843 USA 3.Chinese Acad Sci, Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wei, Jinbei,Liang, Baoyan,Duan, Ruihong,et al. Induction of Strong Long-Lived Room-Temperature Phosphorescence of N-Phenyl-2-naphthylamine Molecules by Confinement in a Crystalline Dibromobiphenyl Matrix[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2016,55(50):15589-15593.
APA	Wei, Jinbei.,Liang, Baoyan.,Duan, Ruihong.,Cheng, Zong.,Li, Chenglong.,...&Wang, Yue.(2016).Induction of Strong Long-Lived Room-Temperature Phosphorescence of N-Phenyl-2-naphthylamine Molecules by Confinement in a Crystalline Dibromobiphenyl Matrix.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,55(50),15589-15593.
MLA	Wei, Jinbei,et al."Induction of Strong Long-Lived Room-Temperature Phosphorescence of N-Phenyl-2-naphthylamine Molecules by Confinement in a Crystalline Dibromobiphenyl Matrix".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 55.50(2016):15589-15593.