化学
锆
离子交换
磷酸锆
无机化学
磷酸盐
离子
放射化学
核化学
有机化学
作者
Lennart Kullberg,Abraham Clearfield
出处
期刊:Journal of Inorganic and Nuclear Chemistry
[Elsevier]
日期:1981-01-01
卷期号:43 (10): 2543-2548
被引量:15
标识
DOI:10.1016/0022-1902(81)80298-9
摘要
Abstract An equilibrium study of the Na+Cs+H+ exchange on crystalline α-zirconium phosphate has been carried out. Isotherms for the ion exchange have been determined and phases formed during the exchange have been identified. The surface groups of the exchanger were found to greatly prefer cesium to sodium. For exchange in the interior, cesium was found to be preferred to sodium for 0–50% of exchange, while sodium is slightly preferred to cesium for the second half of exchange. The influence of surface equilibria on the total exchange mechanism is discussed.
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