Sorption studies of microporous sol-gel modified ceramic membranes

Autor: J.H.A. Hekkink, Y. H. Ma, R.S.A. de Lange, Klaas Keizer, A.J. Burggraaf
Rok vydání: 1995
Předmět:
Zdroj: Journal of Porous Materials. 2:141-149
ISSN: 1573-4854
1380-2224
DOI: 10.1007/bf00489722
Popis: Sorption experiments with H2, CO2, CH4 and iso-C4H10 were performed on microporous SiO2 and SiO2/TiO2 (30 mol% TiO2) non-supported membrane top-layers using volumetric and gravimetric techniques. For silica, the sorption capacity decreases in the order CO2>iso-C4H10>CH4>H2 at temperatures
Databáze: OpenAIRE