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Macroporous and non-porous amino-functionalized glycidyl methacrylate based copolymers for hexavalent chromium sorption
dc.creator | Nastasović, Aleksandra | |
dc.creator | Sandić, Zvjezdana P. | |
dc.creator | Maksin, Danijela | |
dc.creator | Onjia, Antonije E. | |
dc.creator | Milutinović Nikolić, Aleksandra | |
dc.creator | Jovanović, D.M. | |
dc.date.accessioned | 2019-01-30T17:29:01Z | |
dc.date.available | 2019-01-30T17:29:01Z | |
dc.date.issued | 2011 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/940 | |
dc.description.abstract | Two porous samples and one non-porous sample of crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [abbreviated PGME] were synthesized by suspension copolymerization and functionalized by ring-opening reaction of the pendant epoxy groups with diethylene triamine (deta). Initial PGME, as well as amino-functionalized samples, were characterized by FT-IR spectroscopy, mercury porosimetry, scanning electron microsopy and elemental analysis. The kinetics of Cr(VI) sorption by amino-functionalized PGME was investigated in batch experiments under non-competitive conditions. It was found that the porosity of PGME-deta samples plays an important role in Cr(VI) uptake. Cr(VI) sorption by macroporous amino-functionalized samples was rapid, with the uptake capacity higher than 80% after 30 minutes. Two kinetic models (the pseudo-first and the pseudo-second order) were used to determine the best-fit equation for chromium(VI) sorption by PGME-deta. | en |
dc.rights | restrictedAccess | |
dc.source | Chromium: Environmental, Medical and Materials Studies | |
dc.subject | Chromium (VI) sorption | en |
dc.subject | Glycidyl methacrylate based copolymer | en |
dc.subject | Porosity | en |
dc.subject | Pseudo-second order kinetic model | en |
dc.title | Macroporous and non-porous amino-functionalized glycidyl methacrylate based copolymers for hexavalent chromium sorption | en |
dc.type | bookPart | |
dc.rights.license | ARR | |
dcterms.abstract | Милутиновић Николић, Aлександра; Настасовић, Aлександра; Сандић, З.П.; Максин, Д.Д.; Оњиа, A.Е.; Јовановић, Д.М.; | |
dc.citation.spage | 155 | |
dc.citation.epage | 172 | |
dc.citation.other | : 155-172 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_cer_940 | |
dc.identifier.scopus | 2-s2.0-84892002600 | |
dc.type.version | publishedVersion |