Mechanical and electrical properties of low SWNT content 3YTZP composites

Poyato Galán, Rosalía; Macías Delgado, Julio; García Valenzuela, Aurelio; Gallardo López, Ángela María; Morales Rodríguez, Ana; Muñoz Bernabé, Antonio; Domínguez Rodríguez, Arturo

Artículo

dc.creator	Poyato Galán, Rosalía	es
dc.creator	Macías Delgado, Julio	es
dc.creator	García Valenzuela, Aurelio	es
dc.creator	Gallardo López, Ángela María	es
dc.creator	Morales Rodríguez, Ana	es
dc.creator	Muñoz Bernabé, Antonio	es
dc.creator	Domínguez Rodríguez, Arturo	es
dc.date.accessioned	2017-06-06T11:19:03Z
dc.date.available	2017-06-06T11:19:03Z
dc.date.issued	2015
dc.identifier.citation	Poyato, R., Macías Delgado, J., García Valenzuela, A., Gallardo López, A.M., Morales Rodríguez, A., Muñoz Bernabé, A. y Domínguez Rodríguez, A. (2015). Mechanical and electrical properties of low SWNT content 3YTZP composites. Journal of the European Ceramic Society, 35 (8), 1-38.
dc.identifier.issn	0955-2219	es
dc.identifier.uri	http://hdl.handle.net/11441/61043
dc.description.abstract	Fully dense 3mol% Y2O3-ZrO2 (3YTZP) composites with low single wall carbon nanotube content (0.5, 1 and 1.5vol% SWNT) were prepared by colloidal processing and spark plasma sintering (SPS). SWNT were distributed at ceramic grain boundaries and also into agglomerates. Characterization of SWNT agglomerates indicated that increase in SWNT vol% does not imply an increase in agglomeration. SWNT agglomerate density was related to the evolution of hardness and fracture toughness with SWNT vol%. Electrical properties of the composites were characterized in a wide temperature range, and percolation threshold was estimated. A model allowing separation of the individual SWNT bundles contribution to resistance from the resistance due to junctions between bundles was proposed for composites with a percolating SWNT network.	es
dc.description.sponsorship	Ministerio de Ciencia e Innovación MAT2012-34217	es
dc.description.sponsorship	Junta de Andalucía P12-FQM-1079	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	Elsevier	es
dc.relation.ispartof	Journal of the European Ceramic Society, 35 (8), 1-38.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	Composites	es
dc.subject	Carbon nanotubes	es
dc.subject	Processing	es
dc.subject	Mechanical properties	es
dc.subject	Electrical properties	es
dc.title	Mechanical and electrical properties of low SWNT content 3YTZP composites	es
dc.type	info:eu-repo/semantics/article	es
dc.type.version	info:eu-repo/semantics/acceptedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Física de la Materia Condensada	es
dc.relation.projectID	MAT2012-34217	es
dc.relation.projectID	P12-FQM-1079	es
dc.relation.publisherversion	10.1016/j.jeurceramsoc.2015.02.022	es
idus.format.extent	38 p.	es
dc.journaltitle	Journal of the European Ceramic Society	es
dc.publication.volumen	35	es
dc.publication.issue	8	es
dc.publication.initialPage	1	es
dc.publication.endPage	38	es
dc.contributor.funder	Ministerio de Ciencia e Innovación (MICIN). España
dc.contributor.funder	Junta de Andalucía

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