title: High-pressure and -temperature ion exchange of aluminosilicate and gallosilicate natrolite.
abstract: The simultaneous application of high pressure and high temperature has been used to achieve direct ion exchange of large cesium cations for the small sodium cations found in the zeolite natrolite by putting it into a superhydrated state with increased pore size. The larger cations remain trapped upon pressure release, and thus, this method is a means of producing new cationic forms of zeolites.
authors.affiliation: School of Chemistry, University of Birmingham, Edgbaston, UK.
authors.forename: Gemma L
authors.initials: GL
authors.lastname: Hill
authors.forename: Edward
authors.initials: E
authors.lastname: Bailey
authors.forename: Martin C
authors.initials: MC
authors.lastname: Stennett
authors.forename: Neil C
authors.initials: NC
authors.lastname: Hyatt
authors.forename: Ewan M
authors.initials: EM
authors.lastname: Maddrell
authors.forename: Paul F
authors.initials: PF
authors.lastname: McMillan
authors.forename: Joseph A
authors.initials: JA
authors.lastname: Hriljac