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METHOD FOR PREPARING MEMBRANE SELECTIVE LAYERS BY INTERFACIAL FREE RADICAL POLYMERIZATION
METHOD FOR PREPARING MEMBRANE SELECTIVE LAYERS BY INTERFACIAL FREE RADICAL POLYMERIZATION
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机译:界面自由基聚合制备膜选择层的方法。
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摘要
A method for coating a porous support with a thin membrane selective layer via interfacial free-radical polymerization. The method is carried out by immersing a porous support in a monomer-containing solution, removing the porous support from the solution, covering the porous support with a second solution immiscible with the first solution, the second solution containing a polymerization initiator, activating the initiator to effect polymerization of the monomer, and washing the porous support having the membrane selective layer. Also disclosed are membranes prepared by the method and filtration methods using the membranes.
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