Browsing by Author "Gelsthorpe, M. R."
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Article
The efficient removal of organic templating molecules from aluminophosphate molecular sieves
Gelsthorpe, M. R.; Theocharis, Charis R. (1986)Treatment with methanolic HCl leads to the complete removal of templating molecules from the title solid
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Article
Incorporation of zinc in an aluminophosphate microporous phase
Bond, G. C.; Gelsthorpe, M. R.; Sing, K. S. W.; Theocharis, Charis R. (1985)A new molecular sieve with formula Zn0.06Al 0.96PO4 has been prepared, which has a structure similar to that of the aluminophosphate ALPO-5
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Article
Induction of mesoporosity in ALPO-5. Treatment with silicon tetrachloride
Theocharis, Charis R.; Gelsthorpe, M. R.; Yeates, D. (1989)Reaction of microporous AlPO4 (ALPO-5) with SiCl4 vapour in a nitrogen atmosphere at 870 K results in the partial isomorphous substitution of P predominantly by Si. The product has fewer but stronger acid sites than the ...
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Article
Modified aluminophosphate molecular sieves: preparation and characterisation
Gelsthorpe, M. R.; Theocharis, Charis R. (1988)Crystalline microporous aluminium phosphate has been prepared in a variety of ways. The influence of the preparative conditions affecting the solid state properties of the resultant solids were studied. Quencg cooling of ...