THE SOLID ELECTROLYTES BASED ON TETRAGONAL ZIRCONIUM DIOXIDE IN THE ZRO2-ER2O3 AND ZRO2-YB2O3 SYSTEMS

Authors
BURMAKIN EI TOLMACHEV VY
Citation
Ei. Burmakin et Vy. Tolmachev, THE SOLID ELECTROLYTES BASED ON TETRAGONAL ZIRCONIUM DIOXIDE IN THE ZRO2-ER2O3 AND ZRO2-YB2O3 SYSTEMS, Russian journal of electrochemistry, 32(11), 1996, pp. 1250-1252
Citations number
7
Categorie Soggetti
Electrochemistry
Journal title
Russian journal of electrochemistry → ACNP
ISSN journal
10231935
Volume
32
Issue
11
Year of publication
1996
Pages
1250 - 1252
Database
ISI
SICI code
1023-1935(1996)32:11<1250:TSEBOT>2.0.ZU;2-Y
Abstract
Oxygen-conducting solid electrolytes, based on the tetragonal modifica tion of zirconium dioxide in the ZrO2-Er2O3 and ZrO2-Yb2O3 systems, ar e synthesized and investigated. Tetragonal solid solutions are found t o exist in these systems at the R(2)O(3) content ranging from 2.5 to 5 mol %. These solutions have a very high electroconductivity, which at low temperatures exceeds that of electrolytes with the fluorite struc ture. The influence of the stabilizing cation size on transport proper ties of the solutions is discussed.