Intercalations on α and gamma-Or-phosphate

Abstract

The intercalation of layered crystalline structures of some thoroughly investigated synthetic inorganic ion exchangers of some insoluble acid salts of tetravalent metals of general formulaM(IV)(HXO4).nH2O where(M(IV)=Ti,Zr,Ce,Sn and X=P,As) have a layered structure, such layer consisting of a plane of tetravalent atoms sandwiched between tetrahedral phosphate or arsenate groups.