INCAPE 05401
INSTITUTO DE INVESTIGACIONES EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Unidad Ejecutora - UE
artículos
Título:
Combination of MOF and zeolite for mixed matrix membranes
Autor/es:
B. ZORNOZA; B. SEOANE; J. M. ZAMARO; C. TÉLLEZ; J. CORONAS
Revista:
Chemphyschem
Editorial:
WILEY-V C H VERLAG GMBH
Referencias:
Lugar: Weinheim; Año: 2011 vol. 12 p. 2781 - 2785
ISSN:
1439-4235
Resumen:
Mixed matrix membranes (MMMs) were prepared by combinations of two different kinds of porous fillers (metal organic frameworks (MOFs) HKUST-1 and ZIF-8, and zeolite silicalite-1) and polysulfone. In the search for filler synergy, the MMMs were applied to the separation of CO2/N2, CO2/CH4, O2/N2, and H2/CH4 mixtures finding important selectivity improvements with the HKUST-1-silicalite-1 system (CO2/CH4 and CO2/N2 separation factors of 22.4 and 38.0 with CO2 permeabilities of 8.9 and 8.4 Barrer, respectively).
