ITEM METADATA RECORD
Title: PARAMETERS INFLUENCING ZEOLITE INCORPORATION IN PDMS MEMBRANES
Authors: Vankelecom, Ivo ×
SCHEPPERS, E
HEUS, R
UYTTERHOEVEN, JB #
Issue Date: 1994
Publisher: AMER CHEMICAL SOC
Series Title: Journal of physical chemistry vol:98 issue:47 pages:12390-12396
Conference: date:KATHOLIEKE UNIV LEUVEN,CTR OPPERVLAKTECHEM KATALYSE,B-3001 LOUVAIN,BELGIUM
Abstract: The incorporation of several types of zeolite in PDMS membranes is studied, by measuring the tensile strength, xylene sorption, and density of the membranes. The zeolite is shown to be involved in the cross-linking of the membrane. The interaction between the PDMS matrix and the zeolites results in reinforced membranes in the case of zeolite Y. The parameters influencing the dispersion of the zeolite in the membrane are investigated, as well as several aspects of the preparation method. Finally, the idea of cross-linking is applied to explain the results of water/ethanol pervaporation.
ISSN: 0022-3654
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Centre for Surface Chemistry and Catalysis
× corresponding author
# (joint) last author

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