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Phase transformation effect on the electric properties in the ZrO/sub 2/-CaO system

Abstract

The X-ray electron spectral analysis was employed to study energy states of ions of oxygen, zirconium and calcium in the ZrO/sub 2/-CaO system. The difference was established in the chemical composition of the body of specimens and of surface layers. The maximum of electrical conductivity of zirconium dioxide containing 10-13 mol.% CaO is caused by processes occurring in the body of the specimens - the interaction of cubic and tetragonal structures that induces energy fluctuations in the anion sublattice.
Authors:
Leonov, A I; Kostikov, Yu P; Ivanov, I K; Trusova, E M; Andreeva, N S [1] 
  1. AN SSSR, Moscow. Inst. Khimii Silikatov
Publication Date:
Nov 01, 1979
Product Type:
Journal Article
Reference Number:
AIX-11-569591; EDB-81-027058
Resource Relation:
Journal Name: Izv. Akad. Nauk SSSR, Neorg. Mater.; (USSR); Journal Volume: 15:11
Subject:
36 MATERIALS SCIENCE; CALCIUM OXIDES; ELECTRIC CONDUCTIVITY; ZIRCONIUM OXIDES; BINDING ENERGY; ENERGY-LEVEL TRANSITIONS; PHASE STUDIES; PHASE TRANSFORMATIONS; QUANTITY RATIO; SOLID SOLUTIONS; SPATIAL DISTRIBUTION; ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; DISPERSIONS; DISTRIBUTION; ELECTRICAL PROPERTIES; ENERGY; MIXTURES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SOLUTIONS; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS; 360204* - Ceramics, Cermets, & Refractories- Physical Properties
OSTI ID:
7052221
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: IVNMA
Submitting Site:
INIS
Size:
Pages: 1974-1977
Announcement Date:
Jan 01, 1981

Citation Formats

Leonov, A I, Kostikov, Yu P, Ivanov, I K, Trusova, E M, and Andreeva, N S. Phase transformation effect on the electric properties in the ZrO/sub 2/-CaO system. USSR: N. p., 1979. Web.
Leonov, A I, Kostikov, Yu P, Ivanov, I K, Trusova, E M, & Andreeva, N S. Phase transformation effect on the electric properties in the ZrO/sub 2/-CaO system. USSR.
Leonov, A I, Kostikov, Yu P, Ivanov, I K, Trusova, E M, and Andreeva, N S. 1979. "Phase transformation effect on the electric properties in the ZrO/sub 2/-CaO system." USSR.
@misc{etde_7052221,
title = {Phase transformation effect on the electric properties in the ZrO/sub 2/-CaO system}
author = {Leonov, A I, Kostikov, Yu P, Ivanov, I K, Trusova, E M, and Andreeva, N S}
abstractNote = {The X-ray electron spectral analysis was employed to study energy states of ions of oxygen, zirconium and calcium in the ZrO/sub 2/-CaO system. The difference was established in the chemical composition of the body of specimens and of surface layers. The maximum of electrical conductivity of zirconium dioxide containing 10-13 mol.% CaO is caused by processes occurring in the body of the specimens - the interaction of cubic and tetragonal structures that induces energy fluctuations in the anion sublattice.}
journal = []
volume = {15:11}
journal type = {AC}
place = {USSR}
year = {1979}
month = {Nov}
}