Graphene or carbon nanofiber-reinforced zirconia composites: Are they really worthwhile for structural applications?

Cano-Crespo, R. ; Moshtaghioun, B.M. (Universidad de Zaragoza) ; Gómez-García, D. ; Moreno, R. ; Domínguez-Rodríguez, A.

Resumen: The use of allotropic phases of carbon (i.e. nanotubes, graphene or carbon nanofibers) as second phases to design ceramic composites is a hot topic at present. Researchers try to provide a remarkable improvement of the parent ceramic assuming that some of the outstanding mechanical properties of these phases migrate to the resultant composite. This reasonable idea has been questioned severely in the case of nanotubes addition but there is not any analysis for the other two phases cited previously. To elucidate this question, zirconia was selected as a model ceramic. This paper reports the mechanical properties of zirconia composites reinforced either with graphene or carbon nanofibers, with special emphasis on the high-temperature plasticity.

Idioma: Inglés

DOI: 10.1016/j.jeurceramsoc.2018.04.045

Año: 2018

Publicado en: JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 38, 11 (2018), 3994-4002
ISSN: 0955-2219

Factor impacto JCR: 4.029 (2018)

Categ. JCR: MATERIALS SCIENCE, CERAMICS rank: 1 / 28 = 0.036 (2018) - Q1 - T1

Factor impacto SCIMAGO: 1.219 - Materials Chemistry (Q1) - Ceramics and Composites (Q1)

Financiación: info:eu-repo/grantAgreement/ES/MINECO-FEDER/MAT2015-67586-C3-2-R
Financiación: info:eu-repo/grantAgreement/ES/MINECO-FEDER/MAT2015-71411-R

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Cienc.Mater. Ingen.Metal. (Dpto. Ciencia Tecnol.Mater.Fl.)