Efficient electron injection layer based on thermo-cleavable materials for inverted bottom-emission polymer light emitting diodes

	Efficient electron injection layer based on thermo-cleavable materials for inverted bottom-emission polymer light emitting diodes
	Ye TL ; Zhu MR ; Chen JS ; Fu Q ; Zhao FC ; Shi CS ; Hu Y ; Ma DG ; Yang CL
刊名	journal of materials chemistry
	2012
卷号	22 期号:13 页码:6413-6418
关键词	STABLE METAL-OXIDES STABILITY ALUMINUM DEVICES
ISSN号	0959-9428
通讯作者	chen js
中文摘要	the electron injection material pf-ep was found to be thermo-cleavable. its solubility in chlorobenzene can be adjusted by thermal treatment at different temperatures. by analyzing the results of tga, ft-ir, and c-13 solid-state nmr, we interpret that the solubility transition is caused by partial acidification, crosslinking through a hydrogen-bonded network and coordination of o, p and li. based on this thermo-cleavable approach, efficient fully solution-processed ibpleds were successfully fabricated. the maximum current efficiency of the device with 2.5% li2co3 doped pf-ep as the eil reaches nearly 1.7 times of that of a conventional device. we attribute the high performance to the good electron injection and hole blocking abilities of pf-ep and li2co3.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000301195300071
公开日期	2013-06-30
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48622]
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	Ye TL,Zhu MR,Chen JS,et al. Efficient electron injection layer based on thermo-cleavable materials for inverted bottom-emission polymer light emitting diodes[J]. journal of materials chemistry,2012,22(13):6413-6418.
APA	Ye TL.,Zhu MR.,Chen JS.,Fu Q.,Zhao FC.,...&Yang CL.(2012).Efficient electron injection layer based on thermo-cleavable materials for inverted bottom-emission polymer light emitting diodes.journal of materials chemistry,22(13),6413-6418.
MLA	Ye TL,et al."Efficient electron injection layer based on thermo-cleavable materials for inverted bottom-emission polymer light emitting diodes".journal of materials chemistry 22.13(2012):6413-6418.