Reactivity of meta-talc in sodium hydroxide medium

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dc.contributor.authorBednárek, Jancs
dc.contributor.authorPtáček, Petrcs
dc.contributor.authorŠoukal, Františekcs
dc.contributor.authorHavlica, Jaromírcs
dc.contributor.authorNovotný, Radoslavcs
dc.contributor.authorMásilko, Jiřícs
dc.contributor.authorŠiler, Pavelcs
dc.coverage.volume379cs
dc.date.issued2018-07-12cs
dc.description.abstractThis work deals with the reactivity of XRD amorphous delaminated and dehydroxylated talc phase (meta-talc), in alkali medium. Talc ore Luzenac H70 was treated in a stirred ball mill (attritor) for 30; 60 and 90 min with subsequent thermal treatment at 700°C; 750°C and 800°C. Reactivity of mechanochemically and thermally treated talc ore in NaOH solution was studied using isothermal calorimetry. An influence of material crystallinity and amount of water coordinated in material structure after milling on its reactivity in alkali medium was studied.en
dc.description.abstractThis work deals with the reactivity of XRD amorphous delaminated and dehydroxylated talc phase (meta-talc), in alkali medium. Talc ore Luzenac H70 was treated in a stirred ball mill (attritor) for 30; 60 and 90 min with subsequent thermal treatment at 700°C; 750°C and 800°C. Reactivity of mechanochemically and thermally treated talc ore in NaOH solution was studied using isothermal calorimetry. An influence of material crystallinity and amount of water coordinated in material structure after milling on its reactivity in alkali medium was studied.en
dc.formattextcs
dc.format.extent1-6cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIOP Conference Series: Materials Science and Engineering. 2018, vol. 379, p. 1-6.en
dc.identifier.doi10.1088/1757-899X/379/1/012003cs
dc.identifier.issn1757-899Xcs
dc.identifier.orcid0000-0003-0586-7693cs
dc.identifier.orcid0000-0002-0234-3467cs
dc.identifier.orcid0000-0001-5103-150Xcs
dc.identifier.orcid0000-0002-1809-5875cs
dc.identifier.orcid0000-0001-9587-5843cs
dc.identifier.orcid0000-0002-0383-1577cs
dc.identifier.other148918cs
dc.identifier.researcheridQ-2440-2015cs
dc.identifier.researcheridAAY-4689-2020cs
dc.identifier.scopus57188564285cs
dc.identifier.scopus25621858200cs
dc.identifier.urihttp://hdl.handle.net/11012/84142
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofIOP Conference Series: Materials Science and Engineeringcs
dc.relation.urihttp://iopscience.iop.org/article/10.1088/1757-899X/379/1/012003/pdfcs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1757-899X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectmeta-talcen
dc.subjectsodium hydroxideen
dc.subjectisothermal calorimetryen
dc.subjectmechanochemical activationen
dc.subjectmeta-talc
dc.subjectsodium hydroxide
dc.subjectisothermal calorimetry
dc.subjectmechanochemical activation
dc.titleReactivity of meta-talc in sodium hydroxide mediumen
dc.title.alternativeReactivity of meta-talc in sodium hydroxide mediumen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-148918en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:06:25en
sync.item.modts2025.10.14 10:08:29en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. CMV - laboratoř anorganických materiálůcs

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