作者:R.G de Carvalho、G.R Choppin
DOI:10.1016/0022-1902(67)80329-4
日期:1967.3
The stability constants of the complexes of yttrium and the lanthanide ions (except Pm) with sulfate were determined using a competitive potentiometric method at μ = 2·00 M (NaClO4), pH = 3·0 and t = 25·0°C. A solvent extraction technique was used to measure stability constants of the sulfate complexes of Ce(III), Pm(III), Eu(III), Am(III), Cm(III) and Cf(III) with the same set of conditions. With
用竞争电位法在μ = 2·00 M(NaClO 4),pH = 3·0和t = 25·0°C的条件下测定钇和镧系元素离子(除Pm以外)与硫酸盐的配合物的稳定常数。。使用溶剂萃取技术在相同条件下测量Ce(III),Pm(III),Eu(III),Am(III),Cm(III)和Cf(III)的硫酸盐配合物的稳定性常数。这些条件有形成M的(SO的证据4)+和M(SO 4)2 - 。的值β 1为12〜27,而那些的β 2变化从39到117。