Sorption of water in aluminophosphate molecular sieve AlPO4-5

Autor: Newalkar, B.L., Jasra, R.V., Kamath, V., Bhat, S.G.T.
Zdroj: Microporous and Mesoporous Materials; February 1998, Vol. 20 Issue: 1-3 p129-137, 9p
Abstrakt: The water sorption isotherm over AlPO4-5, in which a low sorption capacity in the initial region followed by a steep rise in sorption is observed, is different from those obtained for polar molecules, namely acetonitrile, ammonia and methanol. An attempt has been made to explain the water sorption behaviour on the basis of a condensation phenomenon using the structural characteristics of AlPO4-5.
Databáze: Supplemental Index