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dc.creatorTomkovic, Tanja
dc.creatorRadovanovic, Filip
dc.creatorGrgur, Branimir
dc.creatorNastasović, Aleksandra B.
dc.creatorVasiljević-Radović, Dana
dc.creatorOnjia, Antonije E.
dc.date.accessioned2018-03-01T16:54:23Z
dc.date.available2018-03-01T16:54:23Z
dc.date.issued2016
dc.identifier.issn0352-5139
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/1080
dc.description.abstractA novel method combining a traditional immersion precipitation process for making membranes with photopolymerization and crosslinking of functional monomers included in the casting solution was used to prepare asymmetric polyethersulfone membranes with submicron particles incorporating glycidyl methacrylate copolymer. In order to introduce sulfonic groups, the epoxide rings of glycidyl methacrylate were opened using two methods. The first method was functionalization with sodium sulfite, and the second was functionalization with sulfuric acid and then grafting with 2-acrylamido-2-methylpropanesulfonic acid. The obtained membranes were characterized using infrared spectroscopy, conductometric titration and water permeability measurements. Scanning electron microscopy and atomic force microscopy were used to investigate the surface morphology and topology of the membranes. Dynamic adsorption of rhodamine B as a model dye was used to demonstrate the suitability of these novel membranes for membrane adsorption since the adsorption capacity for dye cations was much better for the membranes functionalized with sodium sulfite and the membranes grafted with 2-acrylamido-2-methylpropanesulfonic acid compared to the non-functionalized membranes.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/32008/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.rightsopenAccessen
dc.sourceJournal of the Serbian Chemical Societyen
dc.subjectmembrane formationen
dc.subjectgraftingen
dc.subjectsulfonic aciden
dc.subjectepoxide openingen
dc.subjectpolyethersulfoneen
dc.subjectglycidyl methacrylateen
dc.titleNovel negatively charged membrane adsorbers made using a combination of photopolymerization and immersion precipitationen
dc.typearticleen
dcterms.abstractВасиљевиц-Радовиц, Дана; Радовановиц, Филип; Оњиа, Aнтоније; Гргур, Бранимир; Томковиц, Тања; Настасовиц, Aлександра;
dc.citation.volume81
dc.citation.issue4
dc.citation.spage419
dc.citation.epage431
dc.identifier.wos000376210800007
dc.identifier.doi10.2298/JSC150805083T
dc.citation.rankM23
dc.identifier.scopus2-s2.0-84971554078
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/11498/1076.pdf


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