TRANSPORT NUMBERS FOR ALKALI-METAL IONS IN SOLID ELECTROLYTES OF A(1-X)A(X)'MO(2)CENTER-DOT-EO(2) SYSTEMS

Authors
SMIRNOV NB BURMAKIN EI SHEKHTMAN GS
Citation
Nb. Smirnov et al., TRANSPORT NUMBERS FOR ALKALI-METAL IONS IN SOLID ELECTROLYTES OF A(1-X)A(X)'MO(2)CENTER-DOT-EO(2) SYSTEMS, Russian journal of electrochemistry, 32(4), 1996, pp. 499-501
Citations number
5
Categorie Soggetti
Electrochemistry
Journal title
Russian journal of electrochemistry → ACNP
ISSN journal
10231935
Volume
32
Issue
4
Year of publication
1996
Pages
499 - 501
Database
ISI
SICI code
1023-1935(1996)32:4<499:TNFAII>2.0.ZU;2-Z
Abstract
By means of a modified Tubandt method, the partial transport numbers f or alkali metal cations are determined in solid electrolytes of the sy stem of A(1-x)A(x)'MO(2) . TiO2 (A, A' = K, Rb, Cs; M = Al, Fe, Ga) at the equiatomic ratio between A and A' (x = 0.5). The co-cationic char acter of the conductivity is confirmed. Conclusions are drawn about th e effect of the size factor on the ratio between the mobilities of alk ali cations in solid solutions with the gamma-KFeO2 structure.