Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/69753
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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleOrganophilic nickel phyllosilicate for reactive blue dye removalpt_BR
dc.contributor.authorAlencar, JMpt_BR
dc.contributor.authorOliveira, FJVEpt_BR
dc.contributor.authorAiroldi, Cpt_BR
dc.contributor.authorSilva, ECpt_BR
unicamp.author.emailedsonfilho@ufpi.edu.brpt_BR
unicamp.authorAlencar, Jairton M. Silva Filho, Edson C. Univ Fed Piaui, CCN, Interdisciplinary Lab Adv Mat, BR-64049550 Teresina, PI, Brazilpt_BR
unicamp.authorOliveira, Fernando J. V. E. Univ Fed Paraiba, CCEN, Dept Chem, BR-58059900 Joao Pessoa, Paraiba, Brazilpt_BR
unicamp.authorAiroldi, Claudio Univ Estadual Campinas, UNICAMP, Inst Chem, BR-13084971 Campinas, SP, Brazilpt_BR
dc.subjectPhyllosilicatept_BR
dc.subjectOrganophilicpt_BR
dc.subjectSorptionpt_BR
dc.subjectIndustrial dyept_BR
dc.subject.wosSol-gel Processpt_BR
dc.subject.wosAqueous-solutionpt_BR
dc.subject.wosTextile Dyespt_BR
dc.subject.wosMagnesium Phyllosilicatept_BR
dc.subject.wosOrbignya-speciosapt_BR
dc.subject.wosMalachite Greenpt_BR
dc.subject.wosMethylene-bluept_BR
dc.subject.wosAdsorptionpt_BR
dc.subject.wosDerivativespt_BR
dc.subject.wosSilicapt_BR
dc.description.abstractA new organophilic nickel phyllosilicate (Ph-NT) was synthesized by sol-gel method, through the reaction with nickel nitrate and a new organosilane prepared from the reaction of 3-aminopropyltriethoxysilane and thiourea in a basic medium. The reaction effectiveness was confirmed by XRD, FTIR, elemental analysis, C-13 and Si-29 NMR, and TG. The influence of contact time, pH temperature and concentration were investigated and the set of data have shown favorable results for employing the phyllosilicate as an adsorbent agent, and the maximum adsorption capacity using the optimized conditions was 179.9 mg g(-1) at 300 min, pH 3 and 318 K, which makes the novel functional surface a promising material for treating polluted aquatic environments. The experimental kinetics data were adjusted to pseudo second order model and the experimental isotherms data were better adjusted to Langmuir model. (C) 2013 Elsevier B.V. All rights reserved.pt
dc.relation.ispartofChemical Engineering Journalpt_BR
dc.relation.ispartofabbreviationChem. Eng. J.pt_BR
dc.publisher.cityLausannept_BR
dc.publisher.countrySuíçapt_BR
dc.publisherElsevier Science Sapt_BR
dc.date.issued2014pt_BR
dc.date.monthofcirculation42005pt_BR
dc.identifier.citationChemical Engineering Journal. Elsevier Science Sa, v. 236, n. 332, n. 340, 2014.pt_BR
dc.language.isoenpt_BR
dc.description.volume236pt_BR
dc.description.firstpage332pt_BR
dc.description.lastpage340pt_BR
dc.rightsfechadopt_BR
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policypt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn1385-8947pt_BR
dc.identifier.eissn1873-3212pt_BR
dc.identifier.wosidWOS:000328801100036pt_BR
dc.identifier.doi10.1016/j.cej.2013.09.091pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorship1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.date.available2014-07-30T18:03:43Z
dc.date.available2015-11-26T16:53:14Z-
dc.date.accessioned2014-07-30T18:03:43Z
dc.date.accessioned2015-11-26T16:53:14Z-
dc.description.provenanceMade available in DSpace on 2014-07-30T18:03:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2014en
dc.description.provenanceMade available in DSpace on 2015-11-26T16:53:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2014en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/69753
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/69753-
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