摘要
报道了两种镧元素钼钒杂多配合物的合成方法，元素及热重分析确定其结构式分别为Ｋ１１Ｈ１４Ｌａ（Ｍｏ４Ｖ８Ｏ３９）２·３９Ｈ２Ｏ和Ｋ１１Ｈ１８Ｌａ（Ｍｏ２Ｖ１０Ｏ３９）２·３８Ｈ２Ｏ。利用ＩＲ、ＵＶ和ＸＲＤ对其进行了表征，确定了它们的分解温度范围。
The synthesis method of two kinds of heteropoly-molybdovanadate complexes of lanthanum has been reported.Their general formulate are determined as K 11 H 14 La(Mo 4V 8O 39 ) 2·39H 2O and K 11 H 18 La(Mo 2V 10 O 39 ) 2·38H 2O by elemental and TG analysis.They were characterized by IR,UV and XRD.Their decomposition temperature ranges have been determined.
出处
《稀土》
EI
CAS
CSCD
北大核心
1999年第2期12-15,共4页
Chinese Rare Earths
基金
湖北省教委青年科研项目
