کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1236420 | 968869 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and luminescence properties of lanthanide complexes with a new aryl amide bifunctional bridging ligand
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis and luminescence properties of lanthanide complexes with a new aryl amide bifunctional bridging ligand Synthesis and luminescence properties of lanthanide complexes with a new aryl amide bifunctional bridging ligand](/preview/png/1236420.png)
چکیده انگلیسی
A new aryl amide type bifunctional bridging ligand 4,4′-bis{[(2″-benzylaminoformyl)phenoxyl]methyl}-1,1′-biphenyl (L) and its complexes with lanthanide ions (Ln = Pr, Eu, Gd, Tb, Ho, Er) were synthesized and characterized by elemental analysis, infrared spectra, conductivity measurements and thermal analysis. At the same time, the luminescence properties of the Eu and Tb complexes in acetone solutions were investigated. Under the excitation of UV light, these two complexes exhibited characteristic emission of europium and terbium ions. And the lowest triplet state energy level T1 of this ligand matches better to the lowest resonance energy level of Tb(III) than to Eu(III) ion.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 64, Issue 3, June 2006, Pages 595–599
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 64, Issue 3, June 2006, Pages 595–599
نویسندگان
Yu-Lan Song, Yu Tang, Wei-Sheng Liu, Min-Yu Tan,