Structure and properties of semipermeable membranes based on modified cellulose diacetates
| Autor: | V. M. Sedelkin, O. A. Chirkova, L. N. Potekhina, D. A. Mashkova, E. V. Oleinikova |
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| Rok vydání: | 2014 |
| Předmět: |
chemistry.chemical_classification
Semipermeable membranes Materials science General Chemical Engineering technology industry and agriculture Energy Engineering and Power Technology POWDERED CELLULOSE General Chemistry Molding (process) Polymer Modified cellulose Fuel Technology Membrane Chemical engineering Rheology chemistry Geochemistry and Petrology Organic chemistry Polymeric membrane |
| Zdroj: | Petroleum Chemistry. 54:526-538 |
| ISSN: | 1555-6239 0965-5441 |
| DOI: | 10.1134/s0965544114070123 |
| Popis: | The study focuses on determination of the effect of vapor of water-organic mixtures, used for the modification of powdered cellulose diacetates, on the structure and properties of the resulting polymeric membranes. The experimental setups and investigation techniques are described. The results of the action of modifiers on the polymer swelling ratio; the rheological and optical properties of molding solutions; and the pore, transport, and separation characteristics of the membranes are analyzed. |
| Databáze: | OpenAIRE |
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