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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