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Al2O3-3YTZP-Graphene multilayers produced by tape casting and spark plasma sintering

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Al2O3-3YTZP-Graphene multilayers produced by tape casting and spark plasma sintering

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dc.contributor.author Rincón, Acacio es_ES
dc.contributor.author Moreno, Rodrigo es_ES
dc.contributor.author Chinelatto, Adriana S. A. es_ES
dc.contributor.author Gutierrez-Gonzalez, Carlos F. es_ES
dc.contributor.author Rayón Encinas, Emilio es_ES
dc.contributor.author Salvador Moya, Mª Dolores es_ES
dc.contributor.author Borrell Tomás, María Amparo es_ES
dc.date.accessioned 2015-07-06T12:31:25Z
dc.date.available 2015-07-06T12:31:25Z
dc.date.issued 2014-09
dc.identifier.issn 0955-2219
dc.identifier.uri http://hdl.handle.net/10251/52739
dc.description.abstract This work aims to establish a colloidal route to obtain laminates of alumina zirconia combining layers with and without graphene. Green tapes of alumina, alumina with 5 vol.% of 3Y-TZP and alumina with 5 vol.% of 3Y-TZP and graphene-oxide (2 vol.%) were obtained by aqueous tape casting. It is possible to design materials for different structural applications with a controlled microstructure with a high number of different layers. The tapes were punched into 20-mm discs, joined to form laminates alternating up to 18-layers, and sintered in one-step by spark plasma sintering (SPS) at 1400 degrees C. It has demonstrated that there is a significant graphite diffusion provoked by the required graphite holders into the SPS-furnace. Dense laminates with layer thicknesses similar to 100 mu m and good cohesion between layers were obtained. Nanoindentation results showed that hardness and elastic modulus values were higher than 27 GPa and 300 GPa, respectively, and similar for all layers. Crown Copyright (C) 2014 Published by Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship This work has been supported by Spanish Ministry of Economy and Competitiviness (MAT2012-31090). A. S. A. Chinelatto thanks to CAPES - Programa Ciencias sem Fronteiras (Brazil) for the concession of a fellowship for post-doctoral sabbatical grant in ICV-CSIC, Spain. A. Borrell, acknowledges the Spanish Ministry of Science and Innovation for her Juan de la Cierva contract (JCI-2011-10498) and the Generalitat Valenciana by the financial support for the BEST/2012/302 grant. Authors thank to Nanoinnova Technologies (Spain) for supplying the graphene oxide and helpful discussions. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Journal of the European Ceramic Society es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Multilayers es_ES
dc.subject Mechanical properties es_ES
dc.subject Tape casting es_ES
dc.subject Spark plasma sintering es_ES
dc.subject Graphene es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.title Al2O3-3YTZP-Graphene multilayers produced by tape casting and spark plasma sintering es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jeurceramsoc.2014.02.011
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//MAT2012-31090/ES/SYNTHESIS AND COLLOIDAL PROCESSING OF NANOSTRUCTURED COATINGS AND COMPOSITES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//JCI-2011-10498/ES/JCI-2011-10498/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//BEST%2F2012%2F302/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials es_ES
dc.description.bibliographicCitation Rincón, A.; Moreno, R.; Chinelatto, ASA.; Gutierrez-Gonzalez, CF.; Rayón Encinas, E.; Salvador Moya, MD.; Borrell Tomás, MA. (2014). Al2O3-3YTZP-Graphene multilayers produced by tape casting and spark plasma sintering. Journal of the European Ceramic Society. 34(10):2427-2434. https://doi.org/10.1016/j.jeurceramsoc.2014.02.011 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.jeurceramsoc.2014.02.011 es_ES
dc.description.upvformatpinicio 2427 es_ES
dc.description.upvformatpfin 2434 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 34 es_ES
dc.description.issue 10 es_ES
dc.relation.senia 258450
dc.identifier.eissn 1873-619X
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, Brasil es_ES


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