| 双亲性希土-邻苯二甲酸正十四醇单酯-邻菲咯啉三元配合物的合成、表征、荧光特性及成膜性能 |
| SYNTHESIS, CHARACTERIZATION, LUMINESCENCE PROPERTIES AND LANGMUIR-BLODGETT FILMS OF TERNARY AMPHIPHILIC COMPLEXES OF RARE EARTHS WITH MONOTETRADECYL PHTHALATE AND 1,10-PHENANTHROLINE |
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| 摘要: 合成了双亲性的铕、铽-邻苯二甲酸正十四醇单酯-邻菲咯啉三元混配配合物，用红外光谱及差热-热重谱进行了表征。考察了发光性能。研究了它们在空气-水界面上的单分子膜行为，结果表明均具有良好的成膜行为。 |
| 关键词: 希土 邻苯二甲酸正十四醇单酯 邻菲咯啉 荧光 LB膜 |
| 基金项目: |
| Abstract: In this paper two new ternary amphiphilic rare earth complexes with monotetradecyl phthalate and 1,10-phenanthroline Ln(MTP)3phen(Ln=Eu, Tb) have been synthesized and characterized by elemental analysis, FT-IR spectra, TG-DTA analysis. Flurescence spectra showed that ternary rare earth complexes have more intensive emission compared with their binary carboxylate composition. The Langmuir films of the two complexes at the air/water interface were also studied and results showed that all of them have good film forming property. The single molecule areas of Eu(MTP)3phen and Tb(MTP)3phen are 188.7?2 and 194.2?2, and the collapse pressures are 37.33 mN/m and 36.43 mN/m, respectively. |
| Keywords: rare earth monotetradecyl phthalate 1,10-phenanthroline fluorescence LB film |
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| 李斌,张洪杰,符连社,倪嘉缵.双亲性希土-邻苯二甲酸正十四醇单酯-邻菲咯啉三元配合物的合成、表征、荧光特性及成膜性能[J].无机化学学报,1998,14(2):233-236. |
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