邻苯二甲酸铕、镧混合稀土配合物的发光

Luminescence of Eu La o Phthalate Complexes

邻苯二甲酸铕、镧混合稀土配合物的发光赵永亮１赵凤英２任宏斌１连锡山１（１．内蒙古大学化学系，０１００２１，呼和浩特；２．内蒙古林学院基础部，０１００１９，呼和浩特）关键词稀土配合物发光Ｌａ３＋和Ｅｕ３＋离子中图资料分类号Ｏ６１４．３３１稀土邻苯二甲酸...

How the five different binuclears complexes of o phthalate were prepared,(Eu x La 1-x ) 2L 3 are described.We studied the relation between their compositions and luminescence characters.The results show that the luminescence is better when Eu 3+ ∶La 3+ =3∶2.