| 铕(Ⅲ)三元配合物荧光性质的研究 |
| Study on Fluorescent Properties of Europium (Ⅲ) Ternary Complexes |
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| 摘要: |
| 关键词: 稀土 β-二酮 荧光光谱 三元配合物 |
| 基金项目: 国家自然科学基金(No．59582005) |
| Abstract: According to fluorescent spectra of a series of Eu(Ⅲ) ternary complexes in the three solvents EtOH, DMF and CH3CN, the fluorescence is stronger in the solvent CH3CN than in the solvents EtOH and DMF, and fluorescent intensity is contrary to the affinity of three solvents with rare earth ions.Center ions emit fluorescence mainly by an intramolecular energy transfer from the broad absorbing β-diketonate TTA, BTA or BA to the chelated rare earth ions. |
| Keywords: europium β-diketone ternary complex fluorescent spectra |
| 投稿时间：1999-09-07 修订日期：1999-11-08 |
| 摘要点击次数: 1057 |
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| 成义祥,王昀初,陶中东,张征林.铕(Ⅲ)三元配合物荧光性质的研究[J].无机化学学报,2000,16(3):523-526. |
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