Preparation of clay mineral samples for high resolution x-ray imaging

dc.contributor.authorAbbati, Gennaro
dc.contributor.authorSeim, Christian
dc.contributor.authorLegall, Herbert
dc.contributor.authorStiel, Holger
dc.contributor.authorThomas, Noel
dc.contributor.authorWilhein, Thomas
dc.date.accessioned2022-03-09T11:14:28Z
dc.date.available2022-03-09T11:14:28Z
dc.date.issued2013
dc.date.updated2022-02-24T01:48:01Z
dc.description.abstractIn the development of optimum ceramic materials for plastic forming, it is of fundamental importance to gain insight into the compositions of the clay minerals. Whereas spectroscopic methods are adequate for determining the elemental composition of a given sample, a knowledge of the spatial composition, together with the shape and size of the particles leads to further, valuable insight. This requires an imaging technique such as high resolution X-ray microscopy. In addition, fluorescence spectroscopy provides a viable element mapping technique. Since the fine particle fraction of the materials has a major effect on physical properties like plasticity, the analysis is focused mainly on the smallest particles. To separate these from the bigger agglomerates, the raw material has to pass through several procedures like centrifugation and filtering. After that, one has to deposit a layer of appropriate thickness on to a suitable substrate. These preparative techniques are described here, starting from the clay mineral raw materials and proceeding through to samples that are ready to analyze. First results using high resolution x-ray imaging are shown.en
dc.identifier.eissn1742-6596
dc.identifier.issn1742-6588
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/16514
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-15291
dc.language.isoenen
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/en
dc.subject.ddc530 Physikde
dc.subject.otherx-ray imagingen
dc.subject.otherclayen
dc.subject.othermineralsen
dc.subject.otherplastic formingen
dc.subject.otherclay mineralsen
dc.titlePreparation of clay mineral samples for high resolution x-ray imagingen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber012051en
dcterms.bibliographicCitation.doi10.1088/1742-6596/463/1/012051en
dcterms.bibliographicCitation.issue1en
dcterms.bibliographicCitation.journaltitleJournal of Physics: Conference Seriesen
dcterms.bibliographicCitation.originalpublishernameIOPen
dcterms.bibliographicCitation.originalpublisherplaceBristolen
dcterms.bibliographicCitation.volume463en
tub.accessrights.dnbfreeen
tub.affiliationFak. 2 Mathematik und Naturwissenschaften>Inst. Optik und Atomare Physik>FG Analytische Röntgenphysikde
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.groupFG Analytische Röntgenphysikde
tub.affiliation.instituteInst. Optik und Atomare Physikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen
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