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Effect of graphene and CNFs addition on the mechanical and electrical properties of dense alumina-toughened zirconia composites

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Effect of graphene and CNFs addition on the mechanical and electrical properties of dense alumina-toughened zirconia composites

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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, Carlos F. es_ES
dc.contributor.author Salvador Moya, Mª Dolores es_ES
dc.contributor.author Borrell Tomás, María Amparo
dc.date.accessioned 2017-04-03T11:30:56Z
dc.date.available 2017-04-03T11:30:56Z
dc.date.issued 2016-01
dc.identifier.issn 0272-8842
dc.identifier.uri http://hdl.handle.net/10251/79371
dc.description.abstract Fully dense carbon/alumina-toughened zirconia composites were prepared by using a combination of aqueous colloidal powder processing and spark plasma sintering technique (SPS). Various carbon elements were introduced in alumina-toughened zirconia matrix (ZA) as filler; carbon nanofibers (CNFs) and graphene oxide (GO). The influence of the addition of different carbon forms on the microstructure and on the mechanical and electrical properties was investigated. In the case of the ZAGO composites, the SPS technique allowed, in one-step, the in situ reduction of the graphene oxide during the sintering process. The fracture toughness increases for ZAGO composites in comparison to the ZA material while the hardness decreases slightly with carbon elements addition. The electrical conductivity of the ZA composite drastically increased with the addition of graphene oxide, and it reached 10 Omega cm at 2 vol%. Crown es_ES
dc.description.sponsorship A. Borrell acknowledges the Spanish Ministry of Economy and Competitiveness for her Juan de la Cierva contract (JCI-2011-10498) and the Generalitat Valenciana by the financial support for the GV/2014/009 project. M.D. Salvador thanks to CAPES - Programa Ciencias sem Fronteiras (Brazil) for the concession of a PVE project No. A086/2013. A.S.A. Chinelatto thanks to CAPES for the concession of a post-doctoral fellowship in ICV-CSIC. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Ceramics International es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Nanocomposites es_ES
dc.subject Colloidal processing es_ES
dc.subject Graphene es_ES
dc.subject Functional properties es_ES
dc.subject Spark plasma sintering es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.title Effect of graphene and CNFs addition on the mechanical and electrical properties of dense alumina-toughened zirconia composites es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.ceramint.2015.09.037
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//GV%2F2014%2F009/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/CAPES//A086%2F2013/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials es_ES
dc.description.bibliographicCitation Rincón, A.; Moreno, R.; Chinelatto, ASA.; Gutierrez, CF.; Salvador Moya, MD.; Borrell Tomás, MA. (2016). Effect of graphene and CNFs addition on the mechanical and electrical properties of dense alumina-toughened zirconia composites. Ceramics International. 42(1):1105-1113. https://doi.org/10.1016/j.ceramint.2015.09.037 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.ceramint.2015.09.037 es_ES
dc.description.upvformatpinicio 1105 es_ES
dc.description.upvformatpfin 1113 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 42 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 293066 es_ES
dc.identifier.eissn 1873-3956
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, Brasil es_ES
dc.contributor.funder Generalitat Valenciana es_ES


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