AMORPHOUS AND CRYSTALLINE CERIUM(4)-PHOSPHATE AS ION EXCHANGERS .3. PREPARATION AND CHEMICAL AND CATIONIC-EXCHANGE PROPERTIES OF CRYSTALLINE CERIUM(4)-PHOSPHATE-SULFATE

被引：18

作者：

KONIG, KH

ECKSTEIN, G

机构：

[1] Institut für anorganische Chemie der Universität Frankfurt am Main, Robert, Frankfurt

来源：

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY | 1969年 / 31卷 / 04期

关键词：

D O I：

10.1016/0022-1902(69)80167-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Crystalline Cer(IV)-phosphate-sulphates of the formula Ce2O(HPO4)3-x(SO4)x·4H2O with 0 < x < 1 are cation exchangers for ions having a ≤ 6 Å. The extent of the exchange decreases with increasing amount of sulphate in the exchangers. The preparation and the chemical properties of the exchangers as well as the exchange properties with mono- and multivalent cations are studied by tracer- and makrosorption. © 1969.

引用

页码：1179 / &