ELECTRICAL CHARACTERISTICS OF BISMUTH-CONTAINING CERIUM OXIDE-Reference-Cited by-同舟云学术

ELECTRICAL CHARACTERISTICS OF BISMUTH-CONTAINING CERIUM OXIDE

Published:2023-03 Issue:15 Volume: Page:26-32
ISSN:0131-9582
Container-title:Steklo i Keramika
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Author:

Sudzhanskaya I. V.,Sotnikova V. S.

Abstract

Ceramics Ce0.9Bi0.1O2 – ? was obtained by solid-phase synthesis. It is shown that the obtained samples have a cubic fluorite structure with the space symmetry group Fm3m. The electrical properties of the Ce0.9Bi0.1O2 – ? solid solution were studied by ac impedance spectrometry. It has been established that the activation energy of electrical conductivity has two sections 0.51 eV (400 – 680 ?С) and 1.6 eV (680 – 800 ?С), the activation energy of the dielectric relaxation process was 0.88 eV.

Publisher

Izdatel'skii dom Spektr, LLC

Subject

Ceramics and Composites

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