Synthesis and properties of photoluminescence and electroluminescence of pyrazoline derivatives

	Synthesis and properties of photoluminescence and electroluminescence of pyrazoline derivatives
	Jin M ; Liang YJ ; Lu R ; Chuai XH ; Yi ZH ; Zhao YY ; Hong JZ
刊名	synthetic metals
	2004
卷号	140 期号:1 页码:37-41
关键词	LIGHT-EMITTING-DIODES EFFICIENT BLUE ELECTROLUMINESCENCE CONJUGATED POLYMERS OPTICAL BRIGHTENERS DEVICES DIMERS
ISSN号	0379-6779
通讯作者	lu r
中文摘要	triphenyl pyrazoline derivatives (tpps) bearing electron withdrawing and pushing substitutents were synthesized. their photoluminescence (pl) properties in the solution and doped in poly(n-vinylcarbazole) (pvk) thin films were investigated. when tpps were doped into pvk films the photoluminescence intensity was enhanced with increasing tpps concentration. it indicated that the energy transfer from pvk to tpps has happened. double and three-layer electroluminescence (el) devices based on pvk doped with tpps as an active layer were fabricated and investigated and the electroluminescent mechanism was followed by energy transfer from pvk to tpps. the pyrazoline derivative with both electron withdrawing and pushing substituents was the optimistic candidate for electroluminescent emitter due to higher transfer efficiency from electric energy to light energy as well as larger luminance.
收录类别	SCI
语种	英语
WOS记录号	WOS:000187949200006
公开日期	2010-08-17
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/15569]
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	Jin M,Liang YJ,Lu R,et al. Synthesis and properties of photoluminescence and electroluminescence of pyrazoline derivatives[J]. synthetic metals,2004,140(1):37-41.
APA	Jin M.,Liang YJ.,Lu R.,Chuai XH.,Yi ZH.,...&Hong JZ.(2004).Synthesis and properties of photoluminescence and electroluminescence of pyrazoline derivatives.synthetic metals,140(1),37-41.
MLA	Jin M,et al."Synthesis and properties of photoluminescence and electroluminescence of pyrazoline derivatives".synthetic metals 140.1(2004):37-41.