Poly(benzoxazine-co-sulfur): An efficient sorbent for mercury removal from aqueous solution

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dc.authoridKiskan, Baris -- 0000-0001-9476-2054; Kiskan, Baris -- 0000-0001-9476-2054; Kalderis, Dimitris -- 0000-0002-4983-065X; Akay, Sema -- 0000-0001-8887-6653; ARSLAN, Mustafa -- 0000-0003-3994-1900
dc.contributor.authorAkay, Sema
dc.contributor.authorKayan, Berkant
dc.contributor.authorKalderis, Dimitrios
dc.contributor.authorArslan, Mustafa
dc.contributor.authorYağcı, Yusuf
dc.contributor.authorKıskan, Barış
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:27:12Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:27:12Z
dc.date.issued2017
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractA novel sulfur-rich adsorbent, poly(BA-ala-co-sulfur), was synthesized by reacting allyl functional benzoxazine (BA-ala) and elemental sulfur. Simultaneous inverse vulcanization and ring-opening reactions of benzoxazine generated copolymers in several feed ratios. The adsorption behavior of these copolymers was investigated in aqueous solutions containing Hg2+. A three level Box-Behnken design with four factors was applied in order to examine the interactive effect of Hg2+ concentration (ppm), S % in adsorbent, temperature, and pH. The optimum adsorption conditions were determined as: 10.33 ppm Hg2+, 68% S content, 329 K, and pH 6.3. Common isotherm and kinetic models were applied to the experimental data, where the Langmuir isotherm provided the better fit (q(max)=79.36 mg g(-1)) and the pseudo-second order fit indicated chemisorption as the process-controlling step. (C) 2017 Wiley Periodicals, Inc.
dc.description.sponsorshipScience Academy (Turkey); BAGEP; Istanbul Technical University Research Fund
dc.description.sponsorshipB.K. thanks to Science Academy (Turkey) for financial support by means of BAGEP award and Istanbul Technical University Research Fund. The authors declare no competing financial interest.
dc.identifier.doi10.1002/app.45306
dc.identifier.issn0021-8995
dc.identifier.issn1097-4628
dc.identifier.issue38en_US
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1002/app.45306
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5813
dc.identifier.volume134en_US
dc.identifier.wosWOS:000404690300006
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley-Blackwell
dc.relation.ispartofJournal of Applied Polymer Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBenzoxazine
dc.subjectbox-behnken Design
dc.subjectMercury Removal
dc.subjectPolybenzoxazine
dc.subjectResponse Surface Methodology
dc.titlePoly(benzoxazine-co-sulfur): An efficient sorbent for mercury removal from aqueous solution
dc.typeArticle

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