Physical Properties of Fluoride Glasses for Ionics


Article Preview

The ionic conductivity and permittivity of glasses based on ZrF4, BaF2, LaF3, AlF3 and NaF (ZBLAN) or PbF2, InF3, BaF2, AlF3 and LaF3 (PIBAL) are studied. The influence of the glass composition on the glass transition temperature (Tg) and on the crystallization temperature (Tx) is reported. For all ZBLAN glasses the temperature dependencies of the ionic conductivity are close one to another (s500 = 8(2)·10-6 S/cm) and their conduction activation enthalpies are equal to 0.82(1)eV. From the point of view of the ionic conductivity, the best glass compositions are the PIBAL50 (50 m/o PbF2) and PIB45 ( 45 m/o PbF2).



Materials Science Forum (Volumes 480-481)

Edited by:

A. Méndez-Vilas






V. Trnovcová et al., "Physical Properties of Fluoride Glasses for Ionics", Materials Science Forum, Vols. 480-481, pp. 299-304, 2005

Online since:

March 2005




[1] D. Ravaine, D. Leroy: J. Non-Cryst. Solids Vol. 38/39 (1980), p.575.

[2] K. Koňák, D. Ležal, E. Mariani, V. Trnovcová: Ceramics-Silikáty Vol. 37 (1993), p.15.

[3] N.I. Sorokin, P.P. Fedorov, R.M. Zakalyukin, B.P. Sobolev, A.I. Boltalin, M.D. Valkovskiy: Inorg. Mater. Vol. 35 (1999), p.88.

[4] K. Matusita , M. Koide, T. Komatsu: J. Non-Crystalline Solids Vol. 140 (1992), p.119.

[5] M. Koide, K. Matusita, T. Komatsu: J. Non-Crystalline Solids Vol. 125 (1990), p.93.

[6] Y. Tamai, Y. Kawamoto: J. Non-Crystalline Solids Vol. 306 (2002), p.282.

[7] R. Yamamoto, T. Kobayashi, Y. Kawamoto: J. Phys.: Condens. Matter Vol. 7 (1995), p.8557.

[8] R.M. Almeida, Fluoride glasses, in Handbook on the physics and chemistry of rare earths, Vol. 3, ed. K.A. Gschneider and L. Eyring, Elsevier, 1991, p.287.

[9] Y. Kawamoto, R. Kanno, Ch. Ichimura: J. Non-Crystalline Solids Vol. 124 (1990), p.271.

[10] J.M. Bobe, J.M. Reau, J. Senegas, M. Poulain: Solid State Ionics Vol. 82 (1995), p.39.

[11] N. Maffei, S.E. Prasad: J. Mater. Sci. Vol. 26 (1991), p.3159.

[12] S.J.L. Ribeiro, P. Dugat, D. Avignant, J. Dexpert Ghys: J. Non-Crystalline Solids Vol. 197 (1996), p.8.

DOI: 10.1016/0022-3093(95)00630-3

[13] Y. Kawamoto, R. Kanno, T. Kobayashi: J. Mater. Sci. Let. Vol. 14 (1995), p.319.

[14] H. Inoue, I. Yasiu: J. Non-Crystalline Solids Vol. 95/96 (1987), p.217.

[15] R.M. Almeida, J.D. Mackenzie: J. Chem. Phys. Vol. 74 (1981), p.5954.

[16] S. Aasland, M. -A. Einarsrud, T. Grande: J. Phys. Chem. Vol. 100 (1996), p.5457.

[17] M. Kolesik, B.P. Sobolev: Solid State Ionics Vol. 47 (1991), p.325.

[18] S. Lanfredi, P.S. Saia, R. Lebullenger, A.C. Hernandes: Solid State Ionics Vol. 146 (2002), p.329.

In order to see related information, you need to Login.