Characterization of yttria-doped ceria prepared by directional crystallization

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Authors	HARTMANOVÁ Marie LOMONOVA E.E. NAVRÁTIL Vladislav ŠUTTA P. KUNDRACIK F.
Year of publication	2005
Type	Article in Periodical
Magazine / Source	Journal of Materials Science
MU Faculty or unit	Faculty of Education
Citation
Field	Solid matter physics and magnetism
Keywords	Lattice defects; ceria; yttria; thermoanalysis; electrical conductivity; microhardness
Description	The oxygen nonstochiometry and the related lattice defects in ceria doped with the high concentration (13-26mol%) of yttria by the directional crystallization (skull technique) have been investigated. The results obtained using thermoanalysis, electrical conductivity and microhardness are described and discussed.
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