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ZnO and CuO crystal precipitation in sintering Cu-doped Ni-Zn ferrites. II. Influence of sintering temperature and sintering time

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ZnO and CuO crystal precipitation in sintering Cu-doped Ni-Zn ferrites. II. Influence of sintering temperature and sintering time

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dc.contributor.author Barba, Antonio es_ES
dc.contributor.author Clausell, Carolina es_ES
dc.contributor.author Nuño Fernández, Luis es_ES
dc.contributor.author Jarque, Juan Carlos es_ES
dc.date.accessioned 2019-01-12T21:03:36Z
dc.date.available 2019-01-12T21:03:36Z
dc.date.issued 2017 es_ES
dc.identifier.issn 0955-2219 es_ES
dc.identifier.uri http://hdl.handle.net/10251/115303
dc.description.abstract [EN] This paper presents a study of the precipitation of ZnO and CuO crystals during the sintering of Cu-doped Ni-Zn ferrites. The nature of the resulting crystal precipitates were analysed using scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) analysis, X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS), confirming the findings of a previous paper (Part I). This study examines the influence of sintering temperature and sintering time of the thermal cycle on their formation, and on their microstructure and electromagnetic properties. The same two consecutive chemical reactions proposed in Part I can be used to explain the bulk precipitation and subsequent re-dissolution of the zinc and copper oxides observed during sintering. The effect of these crystal precipitates on the final properties of this type of soft ferrite was also analysed, revealing a deterioration in its electromagnetic performance. es_ES
dc.description.sponsorship The study has been conducted with funding from the project MAT2008-05590, within the scope of the 6th Spanish National Plan for Scientific Research, Development, and Technology Innovation 2008-2011, and the project P1.1B2012-13, within the scope of the Pla de Promocio de la Investigacio de la Universitat Jaume I 2012. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Journal of the European Ceramic Society es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Ferrites es_ES
dc.subject Sintering es_ES
dc.subject Precipitation es_ES
dc.subject Zinc oxide es_ES
dc.subject Copper oxide es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title ZnO and CuO crystal precipitation in sintering Cu-doped Ni-Zn ferrites. II. Influence of sintering temperature and sintering time es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jeurceramsoc.2016.07.033 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//MAT2008-05590/ES/EFECTO DEL TAMAÑO DE GRANO SOBRE LAS PROPIEDADES ELECTROMAGNETICAS DE FERRITAS DE NI-CU-ZN NANOESTRUCTURADAS: SINTERIZACION MEDIANTE RADIACION INFRARROJA Y DE MICROONDAS./
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation Barba, A.; Clausell, C.; Nuño Fernández, L.; Jarque, JC. (2017). ZnO and CuO crystal precipitation in sintering Cu-doped Ni-Zn ferrites. II. Influence of sintering temperature and sintering time. Journal of the European Ceramic Society. 37(1):169-177. https://doi.org/10.1016/j.jeurceramsoc.2016.07.033 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1016/j.jeurceramsoc.2016.07.033 es_ES
dc.description.upvformatpinicio 169 es_ES
dc.description.upvformatpfin 177 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 37 es_ES
dc.description.issue 1 es_ES
dc.relation.pasarela S\373171 es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación


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