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Preparation of rare earth fluorosulfides and oxyfluorosulfides

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDEMOURGUES, Alain
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorTRESSAUD, Alain
dc.contributor.editorHerbert W. Roesky
dc.date.accessioned2023-11-20T17:27:42Z
dc.date.available2023-11-20T17:27:42Z
dc.date.issued2013
dc.identifier.isbn978-1-118-07856-3
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/185911
dc.description.abstractEnRare earth-based mixed-anion compounds containing sulfur atoms have been largely investigated for their outstanding optical properties, particularly in absorption and luminescence fields. Rare earth esquisulfides Ln2S3 and ALn2S4 (A = Ca, Sr) have been proposed as inorganic color pigments, because they exhibit pronounced colors ranging from yellow to red, depending on the rare earth [1, 2]. Rare earth-based oxide sulfides have also been largely investigated for their specific properties in luminescence fields [3]. These materials are used, for instance, as cathode-ray phosphors present in color TV screens or as X-ray phosphors in conventional intensifying screens in radiography [4]. It has been recently shown that the presence of fluorine in the lattice leads to remarkable behavior: On the one hand, LnSF-type rare earth fluorosulfides exhibit good chromatic properties and high stability in acidic medium and are, therefore, good candidates as inorganic color pigments [5]. On the other hand, complex La-based fluorosulfides and oxyfluorosulfides display noteworthy absorption in the ultraviolet (UV) range [6–8]...
dc.language.isoen
dc.publisherWiley
dc.publisher.locationWeinheim
dc.source.titleEfficient preparations of fluorine compounds
dc.title.enPreparation of rare earth fluorosulfides and oxyfluorosulfides
dc.typeChapitre d'ouvrage
dc.identifier.doi10.1002/9781118409466.ch64
dc.subject.halChimie/Matériaux
bordeaux.page415-424
bordeaux.hal.laboratoriesInstitut de Chimie de la Matière Condensée de Bordeaux (ICMCB) - UMR 5026*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.title.proceedingEfficient preparations of fluorine compounds
hal.identifierhal-04163714
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04163714v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Efficient%20preparations%20of%20fluorine%20compounds&rft.date=2013&rft.spage=415-424&rft.epage=415-424&rft.au=DEMOURGUES,%20Alain&TRESSAUD,%20Alain&rft.isbn=978-1-118-07856-3&rft.genre=unknown


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