首页> 外文会议>International Conference on Material Science, Environmental Science and Computer Science >The Effect of 1,10-Phenanthroline on the Luminescent Properties of Eu(III) and Tb (III) Complexes with 2-Acetylnaphthol-hydrazinehydrate
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The Effect of 1,10-Phenanthroline on the Luminescent Properties of Eu(III) and Tb (III) Complexes with 2-Acetylnaphthol-hydrazinehydrate

机译:1,10菲咯啉对欧盟(III)和Tb(III)复合物的升温性能的影响,具有2-乙酰萘酚 - 肼水合物

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Four complexes have been prepared by reaction of rare earth nitrates with 2-acetylnaphthol-hydrazinehydrate (ANH) and phenanthroline. The complexes were characterized by IR spectra. The fluorescent properties of the europium and terbium complexes in solid and in DMSO solution were investigated and the effects of phenanthroline on the luminescent intensity of europium and terbium complexes also were studied. The results show that the europium and terbium ions formed stable complexes by coordinating to the nitrogen atoms and oxygen atoms of the ligands and the nitrates. And the complexes exhibited maximum fluorescence emissions in blue region.
机译:通过稀土硝酸盐与2-乙酰基酚 - 肼水合物(AnH)和菲咯啉反应来制备四种复合物。络合物的特征在于IR光谱。研究了固体和DMSO溶液中铕和铽配合物的荧光特性,研究了菲咯啉对铕和铽配合物的发光强度的影响。结果表明,铕和铽离子通过与配体和硝酸盐的氮原子和氧原子配积而形成稳定的配合物。并且该配合物在蓝色区域显示出最大的荧光排放。

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