ISSN:
1572-879X
Keywords:
γ-alumina
;
aerogel
;
xeroge
;
fluorination
;
acidity
;
texture
;
catalytic activity
;
isomerisation of CHF2CHF2
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The porosity of γ-alumina-based materials is an important parameter affecting the extent of fluorination (aerogels 〉 commercial γ-Al2O3 〉 xerogels) and, consequently, also the textural, acidic and catalytic properties of the final fluorinated materials. Only the highly fiuorinated aluminas having strong Lewis acidic sites catalyse the isomerisation of CHF2CHF2 to CF3CH2F.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00815289
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