The stability constants of the rare earth complexes with trimetaphosphoric acid

被引：0

作者：

Sungur, S ^{[1
]}

机构：

[1] TC Kadir Has Univ, Fac Engn, Dept Chem, Silivri, Turkey

来源：

ANNALI DI CHIMICA | 2001年 / 91卷 / 5-6期

关键词：

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The stability constants of the complexes formed between the rare earth metal ions and the anion of trimetaphosphoric acid have been determined at a temperature of 20 degreesC and an ionic strength of mu =0.1 by the ion-exchange equilibrium method. The investigations indicate that stabilities of complexes increased from La to Lu.The highest and the lowest stability constant values (beta) were found to be 7.76 and 3.82 for Lu3+ and La3+ respectively.

引用

页码：313 / 318

页数：6

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