| 橙红色磷光铱(Ⅲ)配合物的合成及表征 |
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| 引用本文： | 李大锐,宋海生,朱亚超,杨红.橙红色磷光铱(Ⅲ)配合物的合成及表征[J].广州化工,2011,39(7):46-47,59. |
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| 作者姓名： | 李大锐 宋海生 朱亚超 杨红 |
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| 作者单位： | 上海师范大学化学系,上海,200234 |
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| 基金项目： | 上海高校优青教师科研基金 |
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| 摘 要： | 以二苯基吡啶(ppy)和2,2'-联吡啶-4,4'-二羧酸(H2dcppy)为配体,与水合三氯化铱(IrCl3·3H2O)配位,我们合成了一种结构新颖的具有橙红色磷光发射的金属铱配合物Ir(PPY)2(H2dcppy)PF6,其结构通过FT-IR光谱和核磁共振氢谱得到了确认.紫外吸收光谱和荧光光谱表明,该配合物具有明显...
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| 关 键 词： | 磷光 铱配合物 金属-配体电荷转移吸收 |
Synthesis and Characterization of a Novel Orange Phosphorescent Iridium (ⅢH) Complex |
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| LI Da-ni,SONG Hai-sheng,ZHU Ya-chao,YANG Hong.Synthesis and Characterization of a Novel Orange Phosphorescent Iridium (ⅢH) Complex[J].GuangZhou Chemical Industry and Technology,2011,39(7):46-47,59. |
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| Authors: | LI Da-ni SONG Hai-sheng ZHU Ya-chao YANG Hong |
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| Affiliation: | (Department of Chemistry,Shanghai Normal University,Shanghai 200234,China) |
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| Abstract: | A novel orange phosphorescent Iridium(Ⅲ) complex Ir(ppy)2(H2dcppy)PF6 was synthesized with 2-phenyl pyridine(ppy),2,2’-bipyridine-4,4’-dicarboxylic acid(H2dcppy) and iridium hydrate.Its structure was confirmed by FTIR and 1HNMR.From the UV-Vis absorption and photoluminescence,it showed obvious MLCT absorption(singlet and triplet metal to ligand charge transfer absorption) and an intense orange phosphorescence.These results indicated it should be applied in the field of OLED. |
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| Keywords: | iridium complex UV-vis phosphorescence MLCT |
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