0181474 - UFCH-W 20020142 RIV IT eng C - Konferenční příspěvek (zahraniční konf.)
Novák, Pavel - Brabec, Libor - Šolcová, Olga - Bortnovsky, Oleg - Zikánová, Arlette - Kočiřík, Milan
Square Root Relationship in Growth Kinetics of Silicate-1 Membranes.
Impact of Zeolites and Other Porous Materials on the New Technologies at the Beginning of the New Millennium. Amsterdam: Elsevier, 2002, s. 1505-1511. Studies in Surface Science and Catalysis., 142 B.
[International FEZA Conference /2./. Taormina (IT), 01.09.2002-05.09.2002]
Grant CEP: GA ČR GA203/99/0522
Výzkumný záměr: CEZ:AV0Z4040901
Klíčová slova: silicate-1 layer * growth kinetics * sedimentation
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie

Conceivable limiting models of growth kinetics of polycrystalline layers involving diffusion of low molecular silicon containing species, Brownian motion of nanoparticles and their sedimentation are analyzed from the point of view of their application to the preparation of zeolite-based membranes. The activation energies derived using these models were evaluated and the effect of support orientation was quantified. A criterion of a relative importance of colloidal particle sedimentation with respect to the Brownian motion was formulated.
Trvalý link: http://hdl.handle.net/11104/0078038