Приказ основних података о документу

dc.creatorRusmirović, Jelena
dc.creatorObradović, Nina
dc.creatorPerendija, Jovana
dc.creatorUmićević, Ana
dc.creatorKapidžić, Ana
dc.creatorVlahović, Branislav
dc.creatorPavlović, Vera
dc.creatorMarinković, Aleksandar D.
dc.creatorPavlović, Vladimir B.
dc.date.accessioned2020-01-12T21:43:15Z
dc.date.available2020-03-07
dc.date.issued2019
dc.identifier.isbn1614-7499
dc.identifier.issn0944-1344
dc.identifier.urihttps://doi.org/10.1007/s11356-019-04625-0
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/5273
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/3334
dc.description.abstractIron oxide, in the form of magnetite (MG)–functionalized porous wollastonite (WL), was used as an adsorbent for heavy metal ions (cadmium and nickel) and oxyanions (chromate and phosphate) removal from water. The porous WL was synthesized from calcium carbonate and siloxane by controlled sintering process using low molecular weight submicrosized poly(methyl methacrylate) as a pore-forming agent. The precipitation of MG nanoparticles was carried out directly by a polyol-medium solvothermal method or via branched amino/carboxylic acid cross-linker by solvent/nonsolvent method producing WL/MG and WL-γ-APS/MG adsorbents, respectively. The structure/properties of MG functionalized WL was confirmed by applying FTIR, Raman, XRD, Mössbauer, and SEM analysis. Higher adsorption capacities of 73.126, 66.144, 64.168, and 63.456 mg g−1 for WL-γ-APS/MG in relation to WL/MG of 55.450, 52.019, 48.132, and 47.382 mg g−1 for Cd2+, Ni2+, phosphate, and chromate, respectively, were obtained using nonlinear Langmuir model fitting. Adsorption phenomena were analyzed using monolayer statistical physics model for single adsorption with one energy. Kinetic study showed exceptionally higher pseudo-second-order rate constants for WL-γ-APS/MG, e.g., 1.17–13.4 times, with respect to WL/MG indicating importance of both WL surface modification and controllable precipitation of MG on WL-γ-APS.en
dc.languageen
dc.publisherSpringer
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172057/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171001/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/176018/RS//
dc.relationBilateral cooperation between Serbia and France, No. 4510339/2016/09/03 “Inteligent econanomaterials and nanocomposites”
dc.relationNational Science Foundation, North Carolina State University, Project No. HRD-1345219
dc.relationUnited States National Science Foundation (NSF) / Partnerships for Research and Education in Materials (PREM), Grant 1523617
dc.relationUnited States National Aeronautics and Space Administration (NASA), Grant NNX09AV07A
dc.rightsembargoedAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceEnvironmental Science and Pollution Research
dc.subjectadsorption
dc.subjectcalcium metasilicate ceramic
dc.subjectheavy metals
dc.subjectmagnetite functionalization
dc.subjectpolyol-thermal method
dc.subjectsolvent/nonsolvent method
dc.subjectFe3O4
dc.titleControllable synthesis of Fe3O4-wollastonite adsorbents for efficient heavy metal ions/oxyanions removalen
dc.typearticleen
dc.rights.licenseBY-NC-ND
dcterms.abstractМаринковић, Aлександар Д.; Русмировић, Јелена; Обрадовић, Нина; Перендија, Јована; Умићевић, Aна; Капиджић, Aна; Влаховић, Бранислав; Павловић, Владимир Б.; Павловић, Вера;
dc.citation.volume26
dc.citation.issue12
dc.citation.spage12379
dc.citation.epage12398
dc.citation.rankM22~
dc.description.otherThe published version: [http://cer.ihtm.bg.ac.rs/handle/123456789/2845]
dc.identifier.doi10.1007/s11356-019-04625-0
dc.identifier.fulltexthttps://cer.ihtm.bg.ac.rs/bitstream/id/15860/ESPR-D-18-08952_R2.pdf
dc.identifier.scopus2-s2.0-85062713340
dc.identifier.wos000467887600064
dc.type.versionacceptedVersion


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Приказ основних података о документу