苯甲酸-邻菲囉啉-铽-钇固体配合物的荧光性能研究  

Study on the Fluorescence Properties of the Solid Complexes of Terbium Doped Yttrium Benzoate with 1,10-phenanthroline

作　　者：高志华[1] 王瑞芬[1] 

机构地区：[1]河北师范大学化学学院,河北石家庄050091

出　　处：《河北师范大学学报（自然科学版）》2005年第2期167-169,172,共4页Journal of Hebei Normal University：Natural Science

基　　金：河北省自然科学基金资助项目(203148;202140)

摘　　要：合成了一系列组成为TbxY1-x(BA)3phen(x=0.1～1.0)的固体配合物,并测得了各固体配合物的激发发射光谱,就配合物中金属组成与荧光强度的关系进行了讨论.结果表明:不发光的Y3+对Tb3+的发光有较强的敏化作用.The series of complexes Tb_xY_(1-x)(BA)_3phen (BA=benzoate,phen=1,10-phenanthroline,x=0.1～1.0) was synthesized in the ethanol solution.Excitation and luminescence spectra of all the complexes were carried out and recorded at room temperature,then the relations between metals constitution of complexes and fluorescence strength are gained discussion.The results indicate that yttrium(Ⅲ) ion non-irradiating can obviously sensitize terbium(Ⅲ) ion irradiating. 

关 键 词：固体配合物 荧光性能 邻菲啰啉 发光 发射光谱 苯甲酸 荧光强度 组成 TB^3+ 合成 

分 类 号：O614[理学—无机化学] O626[理学—化学]