Fabrication of thin film nanocomposite membranes incorporated with Schiff base network-1 for reverse osmosis application
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초록
내용
In this study, Schiff base network-1 (SNW-1) having microporous structure and chemical stability was synthesized and incorporated into the selective layer of thin film composite (TFC) reverse osmosis (RO) membranes to fabricate thin film nanocomposite (TFN) RO membranes. SNW-1 was dispersed in the aqueous solution, and interfacial polymerization was performed using m-phenylenediamine and trimesoyl chloride as monomers on the surface of the polysulfone support membranes. As a result, separation performance of the membranes can be improved.