Sol-gel preparation of selective layers of ceramic ultrafiltration membranes based on titania |
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| Authors: | N. G. Medvedkova V. V. Nazarov |
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| Affiliation: | (1) D. I. Mendeleev Russian Chemical Engineering University, Moscow, Russia |
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| Abstract: | A sol-gel method for preparing selective layers of ceramic ultrafiltration membranes based on titania hydrosols is considered. The characteristics of the pore structures of the selective layers are considered as a function of the initial composition and the firing temperature. All of the selective layers have a narrow range of the pore size distribution and meet the requirements imposed on ultrafiltration membranes. |
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