Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - DEFECT INTERACTIONS AND THE CONDUCTIVITY OF ZIRCONIUM-DIOXIDE-BASED SOLID ELECTROLYTES - CALCULATIONS WITH THE METHOD OF MOLECULAR STATICS
AU - Varaksin, Anatoly N.
AU - Khaimenov, A. P.
AU - Kolmogorov, Yu M.
AU - Sobolev, A. B.
PY - 1989
Y1 - 1989
N2 - The interaction energies between an anionic vacancy and Ca2+ as well as Y3+ as impurity ions in ZrO2 + CaO and ZrO2 + Y2O3 solid electrolytes were calculated by the method of molecular statics and the ionic shell model. The migration energies calculated by molecular statics for the anionic vacancy in the limit of low concentrations of the stabilizing oxide are in good agreement with experimental data obtained at temperatures above that of ageing of ZrO2-based electrolytes with 10 mole % of CaO or Y2O3.
AB - The interaction energies between an anionic vacancy and Ca2+ as well as Y3+ as impurity ions in ZrO2 + CaO and ZrO2 + Y2O3 solid electrolytes were calculated by the method of molecular statics and the ionic shell model. The migration energies calculated by molecular statics for the anionic vacancy in the limit of low concentrations of the stabilizing oxide are in good agreement with experimental data obtained at temperatures above that of ageing of ZrO2-based electrolytes with 10 mole % of CaO or Y2O3.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=A1991HP16700004
M3 - Article
VL - 27
SP - 859
EP - 864
JO - Soviet Electrochemistry
JF - Soviet Electrochemistry
SN - 0038-5387
IS - 8
ER -
ID: 56838082