Novel thieno-[3,4-b]-pyrazine derivatives for non-doped red organic light-emitting diodes

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 海岸带生物学与生物资源利用重点实验室 > 海岸带生物学与生物资源利用所重点实验室

	Novel thieno-[3,4-b]-pyrazine derivatives for non-doped red organic light-emitting diodes
	Li, Jiuyan 1; Duan, Yongheng 1; Li, Qing1,2
刊名	DYES AND PIGMENTS
	2013-02-01
卷号	96 期号:2 页码:391-396
关键词	Oleds Tetraphenylethylene Thieno-[3 Red Fluorescence 4-b]-pyrazine Non-doped Device Large Stokes Shifts
ISSN号	0143-7208
通讯作者	Li, JY (reprint author), Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, 2 Linggong Rd, Dalian 116024, Peoples R China. jiuyanli@dlut.edu.cn
产权排序	[Li, Jiuyan; Duan, Yongheng; Li, Qing] Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, Dalian 116024, Peoples R China; [Li, Qing] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
文献子类	Article
英文摘要	Two novel red fluorescent thieno-[3,4-b]-pyrazine-cored molecules containing tetraphenylethylene as peripheral groups, T-TP and T-TP1, are designed and synthesized. Their photophysical, electrochemical and electroluminescent properties are investigated. They are characterized by large Stokes shifts of over 100 nm. The bulky peripheral groups enable these molecules to be well soluble and provide the site-isolation effect on the planar emissive core. These novel materials are used as non-doped emitting layer to fabricate organic light-emitting diodes (OLEDs) by vacuum evaporation technique. Saturated red emission is obtained with a maximum brightness of 1385 cd m(-2) and a luminance efficiency of 0.66 cd A(-1). (C) 2012 Elsevier Ltd. All rights reserved.; Two novel red fluorescent thieno-[3,4-b]-pyrazine-cored molecules containing tetraphenylethylene as peripheral groups, T-TP and T-TP1, are designed and synthesized. Their photophysical, electrochemical and electroluminescent properties are investigated. They are characterized by large Stokes shifts of over 100 nm. The bulky peripheral groups enable these molecules to be well soluble and provide the site-isolation effect on the planar emissive core. These novel materials are used as non-doped emitting layer to fabricate organic light-emitting diodes (OLEDs) by vacuum evaporation technique. Saturated red emission is obtained with a maximum brightness of 1385 cd m(-2) and a luminance efficiency of 0.66 cd A(-1). (C) 2012 Elsevier Ltd. All rights reserved.
学科主题	Chemistry, Applied ; Engineering, Chemical ; Materials Science, Textiles
URL标识	查看原文
WOS研究方向	Chemistry ; Engineering ; Materials Science
语种	英语
WOS记录号	WOS:000313762300011
资助机构	National Natural Science Foundation of China [21072026, 20923006]; Ministry of Education for the New Century Excellent Talents in University [NCET-08-0074]; Fundamental Research Funds for the Central Universities [DUT12ZD211]
公开日期	2013-08-14
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/6443]
专题	烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
作者单位	1.Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, Dalian 116024, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Li, Jiuyan,Duan, Yongheng,Li, Qing. Novel thieno-[3,4-b]-pyrazine derivatives for non-doped red organic light-emitting diodes[J]. DYES AND PIGMENTS,2013,96(2):391-396.
APA	Li, Jiuyan,Duan, Yongheng,&Li, Qing.(2013).Novel thieno-[3,4-b]-pyrazine derivatives for non-doped red organic light-emitting diodes.DYES AND PIGMENTS,96(2),391-396.
MLA	Li, Jiuyan,et al."Novel thieno-[3,4-b]-pyrazine derivatives for non-doped red organic light-emitting diodes".DYES AND PIGMENTS 96.2(2013):391-396.