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Pillared Clays - Preparation and Characterization of Zirconium Pillared Montmorillonite

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Farfantorres, EM. Sham, E. L. [UCL] Grange, Paul [UCL]

Thermally stable zirconium pillared clays and sulfate modified zirconium pillared clays have been synthetized. Precise control of the preparation parameters allows preparation of solids with controlled morphology, texture and acid properties. The preparation of a new type of split clay is discussed. Introduction of sulfate in the pillar structure produces strongly acid pillared clays. The origin of the acidity is discussed in each case.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès restreint
Publication date 1992
Language Anglais
Journal information "Catalysis Today" - Vol. 15, no. 3-4, p. 515-526 (1992)
Peer reviewed yes
Publisher Elsevier Science Bv (Amsterdam)
issn 0920-5861
e-issn 1873-4308
Publication status Publié
Affiliation UCL
Links
Bibliographic reference Farfantorres, EM. ; Sham, E. L. ; Grange, Paul. Pillared Clays - Preparation and Characterization of Zirconium Pillared Montmorillonite. In: Catalysis Today, Vol. 15, no. 3-4, p. 515-526 (1992)
Permanent URL http://hdl.handle.net/2078.1/50185