INFLUENCE OF CHLORINE FLUORINE SUBSTITUTION ON THE ELECTRICAL-PROPERTIES OF SOME FLUORIDE GLASSES

Authors
KAHNT H REAU JM ELYAMANI A POULAIN M
Citation
H. Kahnt et al., INFLUENCE OF CHLORINE FLUORINE SUBSTITUTION ON THE ELECTRICAL-PROPERTIES OF SOME FLUORIDE GLASSES, Journal of non-crystalline solids, 160(3), 1993, pp. 255-260
Citations number
23
Categorie Soggetti
Material Science, Ceramics
Journal title
Journal of non-crystalline solids → ACNP
ISSN journal
00223093
Volume
160
Issue
3
Year of publication
1993
Pages
255 - 260
Database
ISI
SICI code
0022-3093(1993)160:3<255:IOCFSO>2.0.ZU;2-1
Abstract
Study of electrical properties of two series of glasses (ZrF4)54(BaF2) 30(ThF4)5(LaF3)3(RbF)8(1-x)(RbCl)8x (0 less-than-or-equal-to x less-th an-or-equal-to 1) and ZrF4)50(BaF2)30(ThF4)5(LaF3)3(RbF)12(1-x)(RbCl)1 2x (0 less-than-or-equal-to X less-than-or-equal-to 1) demonstrates th e existence of a mixed mobile anion effect in these anion-conducting g lasses. The effective medium approach has been applied to these materi als: a satisfactory fitting is obtained as a function of the Cl/(Cl F) ratio and temperature; the ionic transport in these glasses takes p lace along preferential pathways.