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Bentonite from Porto Santo Island, Madeira Archipelago: surface properties studied by inverse gas chromatography

2010Journal article Open access
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dc.contributor.authorCordeiro, N.
dc.contributor.authorSilva, J.
dc.contributor.authorGomes, C.
dc.contributor.authorRocha, F.
dc.date.accessioned2021-05-04T12:33:41Z
dc.date.available2021-05-04T12:33:41Z
dc.date.issued2010
dc.description.abstractThe present paper shows the importance of Inverse Gas Chromatography (IGC) for the determination of the surface properties of bentonites. These properties are dispersive surface energy, acid-base properties, surface heterogeneity, sorption isotherms, BET surface areas and heat of sorption, using different probe molecules. IGC can contribute to the interpretation, prediction and optimization of the studied materials’ properties. The paper focuses on two distinctive bentonite samples from Porto Santo Island, Madeira archipelago. In view of their potential value, achieved through their incorporation in products for dermopharmacy and dermocosmetics, particle size and particle surface properties are of fundamental importance.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCordeiro, N., Silva, J., Gomes, C., & Rocha, F. (2010). Bentonite from Porto Santo Island, Madeira archipelago: surface properties studied by inverse gas chromatography. Clay Minerals, 45(1), 77-86.pt_PT
dc.identifier.doi10.1180/claymin.2010.045.1.77pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3356
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherCambridge University Presspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectInverse gas chromatographypt_PT
dc.subjectBentonitept_PT
dc.subjectParticle size and surfacespt_PT
dc.subjectSurface propertiespt_PT
dc.subjectDermopharmacypt_PT
dc.subjectDermocosmeticspt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleBentonite from Porto Santo Island, Madeira Archipelago: surface properties studied by inverse gas chromatographypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage86pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage77pt_PT
oaire.citation.titleClay Mineralspt_PT
oaire.citation.volume45pt_PT
person.familyNamecordeiro
person.givenNamenereida
person.identifier1612636
person.identifier.ciencia-id521A-0F62-EA39
person.identifier.orcid0000-0001-6006-3415
person.identifier.ridO-2253-2019
person.identifier.scopus-author-id7004319456
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication3d02b657-c48c-4f56-813a-1284b81960f3
relation.isAuthorOfPublication.latestForDiscovery3d02b657-c48c-4f56-813a-1284b81960f3

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