Development of a Yellow Pigment Based on Bismuth and Molybdenum-Doped TiO2 for Coloring Polymers

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dc.contributor.authorSilva, Renata Martins da
dc.contributor.authorTebcherani, Sergio Mazurek
dc.contributor.authorKubaski, Evaldo Toniolo
dc.contributor.authorCava, Sergio
dc.contributor.authorMoreira, Mario Lucio
dc.contributor.authorSequinel, Thiago [UNESP]
dc.contributor.institutionUniversidade Estadual de Ponta Grossa (UEPG)
dc.contributor.institutionItajara Minerios Ltd
dc.contributor.institutionUniv Fed Pelotas
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-10-21T20:20:41Z
dc.date.available2015-10-21T20:20:41Z
dc.date.issued2015-05-01
dc.description.abstractAn inorganic yellow pigment based on TiO2 containing minor amounts of bismuth and molybdenum compounds was developed without rare earths or highly toxic elements. The material was produced starting from a composition of 99% (mol%) of rutile TiO2 and 1% of MoO3, which were previously mixed and calcined at 1200 degrees C. The composition consisted of 99.8% of the above mixture and 0.2% of bismuth(III) nitrate basic hexahydrate. This powder mixture was homogenized and calcined in a tubular furnace at 1200 degrees C, applying different heating rates: 1, 30, 40, and 60 degrees C/min. The yellow color was attributed to the presence of -Bi2O3, *-Bi2MoO6, and Bi2Ti2O7 phases. The powder particle size proved suitable for using the material as an inorganic pigment for polymers. The technological application of the pigment was tested in high-density polyethylene.en
dc.description.affiliationUniv Estadual Ponta Grossa, Dept Chem, BR-84030900 Ponta Grossa, PR, Brazil
dc.description.affiliationItajara Minerios Ltd, BR-84010050 Ponta Grossa, PR, Brazil
dc.description.affiliationUniv Fed Pelotas, Grad Program Sci &Mat Engn, Technol Dev Ctr, BR-96010610 Pelotas, RS, Brazil
dc.description.affiliationUNESP Inst Chem, Dept Phys Chem, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP Inst Chem, Dept Phys Chem, BR-14800900 Araraquara, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFINEP
dc.description.sponsorshipIdCNPq: 558595/2008-1
dc.description.sponsorshipIdCNPq: 310201/2012-8
dc.description.sponsorshipIdCNPq: 310219/2012-4
dc.description.sponsorshipIdFINEP: 3903/06
dc.format.extentE112-E119
dc.identifierhttp://onlinelibrary.wiley.com/doi/10.1111/ijac.12252/abstract?systemMessage=Wiley+Online+Library+and+related+systems+will+have+3+hours+of+downtime+on+Saturday+12th+September+2015+from+10%3A00-13%3A00+BST+%2F+05%3A00-08%3A00+EDT+%2F+17%3A00-20%3A00+SGT+for+essential+maintenance.++Apologies+for+the+inconvenience.
dc.identifier.citationInternational Journal Of Applied Ceramic Technology, v. 12, p. E112-E119, 2015.
dc.identifier.doi10.1111/ijac.12252
dc.identifier.issn1546-542X
dc.identifier.urihttp://hdl.handle.net/11449/129088
dc.identifier.wosWOS:000354550500015
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.relation.ispartofInternational Journal Of Applied Ceramic Technology
dc.relation.ispartofjcr1.165
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleDevelopment of a Yellow Pigment Based on Bismuth and Molybdenum-Doped TiO2 for Coloring Polymersen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderWiley-Blackwell
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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