A two-dimensional magnetic hybrid material based on intercalation of a cationic Prussian blue analog in montmorillonite nanoclay

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dc.contributor.authorGournis, D.en
dc.contributor.authorPapachristodoulou, C.en
dc.contributor.authorMaccallini, E.en
dc.contributor.authorRudolf, P.en
dc.contributor.authorKarakassides, M. A.en
dc.contributor.authorKaramanis, D. T.en
dc.contributor.authorSage, M. H.en
dc.contributor.authorPalstra, T. T. M.en
dc.contributor.authorColomer, J. F.en
dc.contributor.authorPapavasileiou, K. D.en
dc.contributor.authorMelissas, V. S.en
dc.contributor.authorGangas, N. H.en
dc.date.accessioned2015-11-24T17:37:40Z
dc.date.available2015-11-24T17:37:40Z
dc.identifier.issn0021-9797-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/14391
dc.rightsDefault Licence-
dc.subjectprussian blueen
dc.subjectferric ferrocyanideen
dc.subjectcationic complexen
dc.subjectmontmorilloniteen
dc.subjectclay intercalationen
dc.subjecttwo-dimensional hybrid materialsen
dc.subjectamorphous-carbon nitrideen
dc.subjectx-ray photoelectronen
dc.subjectthermal-decompositionen
dc.subjectthin-filmsen
dc.subjectsolidsen
dc.subjectsystemen
dc.subjectxpsen
dc.subjectmoleculesen
dc.subjectmossbaueren
dc.subjectnitrogenen
dc.titleA two-dimensional magnetic hybrid material based on intercalation of a cationic Prussian blue analog in montmorillonite nanoclayen
heal.abstractA highly ordered two-dimensional hybrid magnetic nanocomposite has been prepared by synthesizing and intercalating a new cationic aluminum-hydroxy ferric ferrocyanide compound into a cation-adsorbing nanoclay (montmorillonite). Chemical and structural properties were investigated by X-ray diffraction, transmission electron microscopy, thermogravimetric and differential thermal analyses, Fourier transform infrared, X-ray photoemission, and Mossbauer spectroscopies. Elemental analysis was based on proton-induced gamma ray emission and X-ray fluorescence spectroscopy data, N/C elemental ratios, and cation-exchange capacity measurements. Magnetic properties were studied by SQUID magnetometry. The results suggest: (i) that the cationic Prussian blue analog comprises Al-hydroxy cations embedded into a monolayer thick two-dimensional ferric ferrocyanide array; and (ii) that the clay-Prussian blue nanohybrid consists of such arrays stacked between the clay layers. The latter material orders ferromagnetically at 5 K showing a hundred times higher remanence than that of the starting material, soluble Prussian blue (ammonium ferric ferrocyanide). (C) 2010 Elsevier Inc. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1016/j.jcis.2010.04.068-
heal.identifier.secondary<Go to ISI>://000279968700015-
heal.journalNameJ Colloid Interface Scien
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2010-
heal.publisherElsevieren
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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