DISTRIBUTION COEFFICIENTS OF ALKALINE EARTH METAL IONS AND THEIR POSSIBLE APPLICATIONS ON CRYSTALLINE HYDROUS TITANIUM DIOXIDE FIBERS
DISTRIBUTION COEFFICIENTS OF ALKALINE EARTH METAL IONS AND THEIR POSSIBLE APPLICATIONS ON CRYSTALLINE HYDROUS TITANIUM DIOXIDE FIBERS
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碱土金属离子的分布系数及其在结晶水合二氧化钛纤维上的可能应用
DOI：
10.2116/bunsekikagaku.32.2_e33
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发表时间：
1983
期刊：
影响因子：
0.2
通讯作者：
T. Sasaki
中科院分区：
文献类型：
--
作者：
Y. Komatsu;Y. Fujiki;T. Sasaki
测定了298K时碱土金属离子在结晶水合二氧化钛纤维上的分配系数。这些离子的吸附行为很好地解释了它们与纤维中的氢离子的离子交换反应。碱土金属的分配系数被确定为pH值的函数。分离锶（II）从钡（II）实现通过使用该离子交换柱与盐酸溶液作为洗脱剂。
The distribution coefficients of alkaline earth metal ions were measured on crystalline hydrous titanium dioxide fibers at 298K. The adsorption behavior of these ions was well explained by their ion-exchange reaction with hydrogen-ions in the fibers. The distribution coefficients of alkaline earth metals were determined as a function of pH. Separation of strontium(II) from barium(II) was achieved by using a column of this ion-exchanger with hydrochloric acid solutions as an eluent.