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Characterization of the cork surface by inverse gas chromatography

1995Journal article Open access
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dc.contributor.authorCordeiro, Nereida
dc.contributor.authorNeto, Carlos Pascoal
dc.contributor.authorGandini, Alessandro
dc.contributor.authorBelgacem, Mohamed Naceur
dc.date.accessioned2021-05-06T12:51:26Z
dc.date.available2021-05-06T12:51:26Z
dc.date.issued1995
dc.description.abstractInverse gas chromatography (IGC) at infinite dilution has been used to study the surface properties of cork from Quercus suber. The dispersive component of its surface energy was determined at different temperatures using n -alkanes as probes, and a γDS value of 38 ± 1 mJ · m-2 at 40°C was obtained. The surface acid (A)/base (B) properties were also evaluated by using polar probes and the results indicate that cork has an amphoteric character, with a KA /KB = 1.1. The advantages of IGC, compared with the technique of contact angle measurements in the characterization of the cork surface, are discussed.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCordeiro, N., Neto, C. P., Gandini, A., & Belgacem, M. N. (1995). Characterization of the cork surface by inverse gas chromatography. Journal of colloid and interface science, 174(1), 246-249.pt_PT
dc.identifier.doi10.1006/jcis.1995.1387pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3377
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectCork surfacept_PT
dc.subjectCharacterization of the cork surfacept_PT
dc.subjectInverse gas chromatographypt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleCharacterization of the cork surface by inverse gas chromatographypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage249pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage246pt_PT
oaire.citation.titleJournal of Colloid and Interface Sciencept_PT
oaire.citation.volume174pt_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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