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含载流子传输基团Ir配合物的合成及发光性质研究

Synthesis and photoluminescent properties of iridium complexes containing carrier transporting groups
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摘要 以高效磷光Ir配合物为发光核,通过非共轭脂肪链将发光核与载流子传输基团相连,合成了2种新型铱磷光配合物.通过1 HNMR和元素分析对配体和配合物进行了结构表征,并分别测定了2种配合物的紫外-可见吸收光谱及荧光发射光谱,以循环伏安法和紫外-可见吸收光谱计算了其HUMO与LOMO能级. Two new Ir(Ⅲ)complexes containing the carrier transporting groups linked to the lightemitting core through a non-conjugated aliphatic chain are synthesized and characterized.The UV-vis absorption and photoluminescence spectra are investigated.Their HUMO and LOMO energy levels are calculated from cyclic voltammetry measurement and UV-vis absorption spectra.
出处 《西北师范大学学报(自然科学版)》 CAS 北大核心 2014年第2期65-70,98,共7页 Journal of Northwest Normal University(Natural Science)
基金 国家自然科学基金资助项目(61166003)
关键词 磷光 Ir配合物 载流子传输基团 光致发光 phosphorescence iridium(Ⅲ)complex carrier transporting group photoluminescence
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  • 1Tianzhi Yu,Jing Meng,Yuling Zhao,Hui Zhang,Xiaoqian Han,Duowang Fan.Synthesis and rare earth metal ion-sensing properties of aza-crown derivative incorporating with diaryl-1,3,4-oxadiazole[J].Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy.2010(1)
  • 2ZiyiGe,TeruakiHayakawa,ShinjiAndo,MitsuruUeda,ToshiyukiAkiike,HidetoshiMiyamoto,ToruKajita,Masa‐akiKakimoto.Spin‐Coated Highly Efficient Phosphorescent Organic Light‐Emitting Diodes Based on Bipolar Triphenylamine‐Benzimidazole Derivatives[J].Adv Funct Mater.2008(4)

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