摘要
以苯甲酸为第一配体,甲基亚砜为第二配体,合成稀土苯甲酸的二元,三元配合物.室温下测定荧光,结果表明铕,铽的二元、三元固体配合物均有强荧光,铕的三元配合物的荧光可比强度是Eu2O3的120倍,铽的三元配合物的荧光可比强度是Tb4O7中Tb3+的4422倍.
Dimethyl Sulfoxide Complexes with Rare Earth benzoate were synthesized and characterized by elemental analysis,IR,thermoanalysis and Fluorescence Spectra.The Fluorescence Spectra of Eu(Ⅲ)and Tb(Ⅲ) complexes were investigated.The Effect of ligand on Fluorescent property of Eu (Ⅲ)and Tb (Ⅲ) Complexes were discussed.
出处
《内蒙古大学学报(自然科学版)》
CAS
CSCD
北大核心
2003年第3期280-283,共4页
Journal of Inner Mongolia University:Natural Science Edition
基金
国家自然科学基金
内蒙古工业大学校基金资助
关键词
稀土苯甲酸
亚砜
荧光
rare-earth benzoate
sulfoxide
Fluorescence