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dc.contributor.author | Canseco, V. | es_ES |
dc.contributor.author | Roa, J. J. | es_ES |
dc.contributor.author | Rayón Encinas, Emilio | es_ES |
dc.contributor.author | Fernandez, A. I. | es_ES |
dc.contributor.author | Palomo, E. | es_ES |
dc.date.accessioned | 2015-07-22T10:30:46Z | |
dc.date.available | 2015-07-22T10:30:46Z | |
dc.date.issued | 2012-01 | |
dc.identifier.issn | 0272-8842 | |
dc.identifier.uri | http://hdl.handle.net/10251/53577 | |
dc.description.abstract | [EN] A statistical indentation analysis of a series of phase change graphite-salt composite materials for latent heat thermal energy storage applications was investigated using instrumented indentation technique with the aim of isolate the mechanical influence of each phase. This method employs the instrumented indentation technique to extract the in situ hardness and Young's modulus properties of individual components without the need to observe the residual imprints for heterogeneous materials. This approach relies on a large array of imprints (around 1000 indentations performed at 200 nm of indentation depth) and the statistical analysis of the resulting data. A statistical study by a Cumulative Distribution Function fit and Gaussian simulated distributions showed that the mechanical properties for each compound can be isolated when the indentation depth is much lower than the size of the secondary phases. © 2011 Elsevier Ltd and Techna Group S.r.l. All rights reserved. | es_ES |
dc.description.sponsorship | The authors thank the Serveis Cientificotécnics of the University of Barcelona (SCT-UB) for the SEM data. The Cost (European Cooperation in Science and Technology) Action TU0802 Program and Conacyt (Consejo Nacional de Ciencia y Tecnologia) from Mexico. | |
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 | Hardness | es_ES |
dc.subject | Heterogeneous materials | es_ES |
dc.subject | Instrumented indentation technique | es_ES |
dc.subject | Phase change materials | es_ES |
dc.subject | Statistical method | es_ES |
dc.subject | Young's modulus | es_ES |
dc.subject | Cumulative distribution function | es_ES |
dc.subject | Gaussians | es_ES |
dc.subject | In-situ | es_ES |
dc.subject | Indentation analysis | es_ES |
dc.subject | Indentation depth | es_ES |
dc.subject | Individual components | es_ES |
dc.subject | Large arrays | es_ES |
dc.subject | Latent heat thermal energy storage | es_ES |
dc.subject | Mechanical characterizations | es_ES |
dc.subject | Nanometric scale | es_ES |
dc.subject | Phase Change | es_ES |
dc.subject | Secondary phasis | es_ES |
dc.subject | Simulated distribution | es_ES |
dc.subject | Statistical approach | es_ES |
dc.subject | Statistical study | es_ES |
dc.subject | Buoyancy | es_ES |
dc.subject | Characterization | es_ES |
dc.subject | Distribution functions | es_ES |
dc.subject | Elastic moduli | es_ES |
dc.subject | Elasticity | es_ES |
dc.subject | Graphite | es_ES |
dc.subject | Heat storage | es_ES |
dc.subject | Indentation | es_ES |
dc.subject | Statistical methods | es_ES |
dc.subject | Statistics | es_ES |
dc.subject.classification | CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA | es_ES |
dc.title | Mechanical characterization at nanometric scale for heterogeneous graphite-salt phase change materials with a statistical approach | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.ceramint.2011.07.021 | |
dc.relation.projectID | info:eu-repo/grantAgreement/COST//TU0802/EU/Next generation cost effective phase change materials for increased energy efficiency in renewable energy systems in buildings (NeCoE-PCM)/ | es_ES |
dc.rights.accessRights | Cerrado | 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. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials | es_ES |
dc.description.bibliographicCitation | Canseco, V.; Roa, JJ.; Rayón Encinas, E.; Fernandez, AI.; Palomo, E. (2012). Mechanical characterization at nanometric scale for heterogeneous graphite-salt phase change materials with a statistical approach. Ceramics International. 38(1):401-409. doi:10.1016/j.ceramint.2011.07.021 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.ceramint.2011.07.021 | es_ES |
dc.description.upvformatpinicio | 401 | es_ES |
dc.description.upvformatpfin | 409 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 38 | es_ES |
dc.description.issue | 1 | es_ES |
dc.relation.senia | 210735 | |
dc.identifier.eissn | 1873-3956 | |
dc.contributor.funder | European Cooperation in Science and Technology | |
dc.contributor.funder | Consejo Nacional de Ciencia y Tecnología, México |