Synthesis, characterization and applications of sol-gel derived zirconium oxide adsorbent powder: Removal from aqueous solution of phenol and p-chlorophenol

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dc.authoridAkarsu, Murat/0000-0003-2053-2197
dc.authoridOKUSLUK, Funda/0000-0002-1334-4043
dc.authorwosidArpac, Ertugrul/C-5471-2016
dc.authorwosidAkarsu, Murat/IQS-7415-2023
dc.authorwosidOKUSLUK, Funda/ABG-8842-2020
dc.contributor.authorAkarsu, M
dc.contributor.authorSayilkan, H
dc.contributor.authorSener, A
dc.contributor.authorSayilkan, F
dc.contributor.authorArpac, E
dc.date.accessioned2024-08-04T20:13:27Z
dc.date.available2024-08-04T20:13:27Z
dc.date.issued2003
dc.departmentİnönü Üniversitesien_US
dc.description.abstractAdsorbent powders were prepared from the uncatalysed hydrolysis-condensation reactions of different complexes that were synthesized by the reactions of Zr(OPrn)(4) with different chelating ligands (such as allylacetic acid [AAH], vinylacetic acid [VAH] and citraconic acid [CAH]). The complex products were characterized by FT-IR, H-1-NMR and C-13-NMR spectra. The maximum combination ratios of AAH/Zr(OPrn)(4), VAH/Zr(OPrn)(4) and CAH/Zr(OPrn)(4) were 1.7, 0.9 and 1.3, respectively. The hydrolysis-condensation products of these complexes were calcinated at 900 degreesC and half of them were coated with 3-glycidyloxypropyltrimethoxysilane (GLYMO). The surface area and average pore diameter of the powders were estimated by the analysis of adsorption/desorption BET isotherm data. The adsorption capacities of these powders for aqueous phenol and p-chlorophenol were calculated following spectrophotometric determination. Phenol and p-chlorophenol adsorption on all of the GLYMO-coated adsorbents were satisfactory, e.g., the adsorbent obtained from the hydrolyzed, calcinated and GLYMO-coated form of Zr(OPrn)(2.3)(AA)(1.7) adsorbed 63% of phenol while the uncoated form adsorbed only 10%. The adsorption isotherm has been determined and data have been analyzed according to the Freundlich model.en_US
dc.identifier.endpage486en_US
dc.identifier.issn1300-0527
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-0141851967en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage477en_US
dc.identifier.urihttps://hdl.handle.net/11616/93631
dc.identifier.volume27en_US
dc.identifier.wosWOS:000185282300008en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectadsorbenten_US
dc.subjectadsorptionen_US
dc.subjectcoating sol-gel processen_US
dc.subjectzirconium idkoxidesen_US
dc.titleSynthesis, characterization and applications of sol-gel derived zirconium oxide adsorbent powder: Removal from aqueous solution of phenol and p-chlorophenolen_US
dc.typeArticleen_US

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