| 一种环金属化铱配合物光电性质的研究 |
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| 引用本文： | 董晓庆.一种环金属化铱配合物光电性质的研究[J].安庆师范学院学报(自然科学版),2012,18(2):81-83. |
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| 作者姓名： | 董晓庆 |
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| 作者单位： | 安庆师范学院资源环境学院,安徽安庆,246011 |
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| 摘 要： | 环金属化铱配合物在电致发光方面的应用潜力巨大而成为近几年的研究热点,重点集中在:通过改变配体结构调节发光波长,提高发光效率和热稳定性、电化学稳定性。因此配体的选择对配合物的发光性质有重要影响。本文合成了一种环金属化铱配合物的有机发光材料(2-phenylquinoline)2Ir(pyridine)Cl,对所得到的目标产物进行了红外及元素分析表征。然后利用紫外和荧光光谱对其光致发光性质进行研究,通过循环伏安法研究了配合物的电化学性质。
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| 关 键 词： | 铱(Ⅲ)配合物 配体 吡啶 循环伏安法 |
Characterization of a Heteroleptic Cyclometalate Iridium Complexes |
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| DONG Xiao-qing.Characterization of a Heteroleptic Cyclometalate Iridium Complexes[J].Journal of Anqing Teachers College(Natural Science Edition),2012,18(2):81-83. |
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| Authors: | DONG Xiao-qing |
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| Institution: | DONG Xiao-qing(School of Resources and Environment,Anqing Teachers College,Anqing,Anhui 246011,China) |
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| Abstract: | Cyclometalated iridium(III) complexes have recently attracted considerable attention due to their promising applications in electroluminescence.Most of these studies are to tune the emission colors and enhance the internal phosphorescence quantum efficiency and stability by changing the ligands of these complexes.In this thesis a heteroleptic cyclometalate Ir complex with pyridine derivants as ancillary ligand(2-phenylquinoline)2Ir(pyridine)Cl is synthesized and structurally characterized.Then the photophysical and electrochemical properties of the complex are studied. |
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| Keywords: | Iridium (Ⅲ) Complex ligand pyridine CV |
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