Redox stability and electrical conductivity of Fe2.3Mg0.7O4 +/-delta spinel prepared by mechanochemical activation

This paper addresses the potential of mechanochemical activation of MgO and alpha-Fe2O3 precursor powders to obtain Fe2.3Mg0.7O4 ceramics with enhanced redox stability and electrical conductivity. X-ray diffraction (XRD) and Mossbauer spectroscopy suggest the initial formation of the spinel phase af...

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Detalhes bibliográficos
Autor principal: Domingues, E. M. (author)
Outros Autores: Tsipis, E. V. (author), Yaremchenko, A. A. (author), Figueiredo, F. M. (author), Waerenborgh, J. C. (author), Kovalevsky, A. V. (author), Frade, J. R. (author)
Formato: article
Idioma:eng
Publicado em: 1000
Assuntos:
MAGNESIUM FERRITE
MGFE2O4 NANOPARTICLES
TEMPERATURE
MAGNETITE
IRON
REDUCTION
OXIDES
NONSTOICHIOMETRY
OPTIMIZATION
ALPHA-FE2O3
Texto completo:http://hdl.handle.net/10773/19309
País:Portugal
Oai:oai:ria.ua.pt:10773/19309

Texto Completo

http://hdl.handle.net/10773/19309

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