Anion Extraction Properties of a New "Proton-Switchable" Terpyridin-Conjugated Calix[4]arene

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dc.contributor.authorSayın, Serkan
dc.contributor.authorEymur, Serkan
dc.contributor.authorYılmaz, Mustafa
dc.date.accessioned2020-03-26T18:49:23Z
dc.date.available2020-03-26T18:49:23Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractA new terpyridin-conjugated calix[4]arene derivative has been synthesized via selectively substitution of p-tert-butylcalix[4]arene. The synthesized ligand was characterized by FTIR, H-1 NMR, C-13 NMR, C-13-DEPT-135 and elemental analysis. Moreover, the dichromate extraction capability of the compound regarding the removal of toxic oxyanion from aqueous solutions was discussed in a liquid-liquid extraction system. The results indicated that the pH of the solution is a key parameter for the efficient extraction of Cr(VI) and that compound 6 is partially protonated in acidic conditions. Hence, facilitating binding of dichromate results from both electrostatic interactions and hydrogen bonding. To understand the selectivity of 6, the retention of dichromate anions in the presence of NO3-, Cl-, and SO42- anions at pH 1.5 was also discussed.en_US
dc.description.sponsorshipResearch Foundation of Selcuk University (BAP)Selcuk Universityen_US
dc.description.sponsorshipWe thank The Research Foundation of Selcuk University (BAP) for financial support of this work.en_US
dc.identifier.doi10.1021/ie4020233en_US
dc.identifier.endpage2402en_US
dc.identifier.issn0888-5885en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2396en_US
dc.identifier.urihttps://dx.doi.org/10.1021/ie4020233
dc.identifier.urihttps://hdl.handle.net/20.500.12395/30599
dc.identifier.volume53en_US
dc.identifier.wosWOS:000331343600034en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAMER CHEMICAL SOCen_US
dc.relation.ispartofINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCHen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleAnion Extraction Properties of a New "Proton-Switchable" Terpyridin-Conjugated Calix[4]areneen_US
dc.typeArticleen_US

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