Preparation of microporous membranes by paste method |
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| Institution: | 1. Department of Chemical Engineering, KU Leuven, Willem de Croylaan 46, B-3001 Heverlee, Belgium;2. Center for Membrane and Water Science, Ocean College, Zhejiang University of Technology, 310014 Hangzhou, People’s Republic of China;3. School of Power and Mechanical Engineering, Wuhan University, 430072 Wuhan, People’s Republic of China;4. Materials & Process Engineering (iMMC-IMAP), Université Catholique de Louvain, Place Sainte Barbe 2, 1348 Louvain-la-Neuve, Belgium;1. Kuban State University, 149 Stavropolskaya St., 350040, Krasnodar, Russia;2. Frumkin Institute of Physical Chemistry and Electrochemistry RAS, Leninsky prospect 31, 119071, Moscow, Russia;3. Department of Applied Chemistry, Anhui Provincial Engineering Laboratory of Functional Membrane Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, PR China;1. College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China;2. Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, China;3. State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi, 830017, Xinjiang, China |
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| Abstract: | Microporous membranes were prepared by the paste method. Certain properties of the resultant microporous membranes such as porosity, pore size, specific surface area, and N2 gas permeability were estimated. Furthermore, the membrane structure was observed with the aid of scanning electron microscopy. It was elucidated that the membranes consist of aggregates of minute spherical particles, made up of poly(styrene-divinylbenzene) with micropores. |
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