The systems HF-M2PtF6-H2O (M=K, Pb, Cs)
The systems HF-M2PtF6-H2O (M=K, Pb, Cs)
复制标题
系统 HF-M2PtF6-H2O（M=K、Pb、Cs）
DOI：
--
复制
发表时间：
1972
期刊：
影响因子：
--
通讯作者：
A. A. Opalovskii
中科院分区：
文献类型：
--
作者：
K. Grigorova;S. Zemskov;A. A. Opalovskii
1.
本文用等温溶解度法研究了HF-M_2 PtF_6-H_2O（M=K，Rb，Cs）体系。
2.
所研究的体系的溶解度等温线由两个分支表示，各种固相对应于：HF-K2 PtF 6-H2O体系的K2 PtF 6和K2 PtF 6·HF; HF-Rb 2 PtF 6-H2O体系的Rb 2 PtF 6和Rb 2 PtF 6·4 HF; HF-Cs2 PtF 6-H2O体系的Cs2 PtF 6和Cs2 PtF 6·4 HF。
3.
建立了碱金属六氟铂酸盐在无水氟化氢中的溶解度与阳离子半径的关系。
1.
The systems HF-M2PtF6-H2O (M=K, Rb, Cs) were studied by the method of isothermal solubility.
2.
The isotherms of the solubility of the systems studied are represented by two branches, to which various solid phases correspond: K2PtF6 and K2PtF6·HF for the system HF-K2PtF6-H2O; Rb2PtF6 and Rb2PtF6·4HF for the system HF-Rb2PtF6-H2O; Cs2PtF6 and Cs2PtF6·4HF for the system HF-Cs2PtF6-H2O.
3.
The dependence of the solubility of hexafluoroplatinates of the alkali metals in anhydrous hydrogen fluoride on the ionic radius of the cation was established.