Ion exchange of different phosphate ions into the zinc-aluminium-chloride layered double hydroxide

Authors
Badreddine, M Legrouri, A Barroug, A De Roy, A Besse, JP
Citation
M. Badreddine et al., Ion exchange of different phosphate ions into the zinc-aluminium-chloride layered double hydroxide, MATER LETT, 38(6), 1999, pp. 391-395
Citations number
24
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS LETTERS
ISSN journal
0167577X → ACNP
Volume
38
Issue
6
Year of publication
1999
Pages
391 - 395
Database
ISI
SICI code
0167-577X(199903)38:6<391:IEODPI>2.0.ZU;2-0
Abstract
A well-crystallised [Zn-Al-Cl] layered double hydroxide was prepared by cop recipitation at constant pH. The chloride ion of this solid was then exchan ged in solution with a series of phosphate ions having different sizes and charges; namely, PO3-, H2PO4-, HPO42-, PO43-, P2O74- and P3O105-. Powder X- ray diffraction and Fourier transform infrared spectroscopy have allowed a correlation to be made of the structural features of the precursor and the exchanged materials. (C) 1999 Elsevier Science B.V. All rights reserved.