Origin of superionic conduction in fluoro complexes of zirconium and hafnium with ammonium, thallium(I), and alkali metal cations

Authors
Kavun, VY Gerasimenko, AV Sergienko, VI Davidovich, RL Sorokin, NI
Citation
Vy. Kavun et al., Origin of superionic conduction in fluoro complexes of zirconium and hafnium with ammonium, thallium(I), and alkali metal cations, RUS J AP CH, 73(6), 2000, pp. 1025-1029
Citations number
11
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF APPLIED CHEMISTRY
ISSN journal
10704272 → ACNP
Volume
73
Issue
6
Year of publication
2000
Pages
1025 - 1029
Database
ISI
SICI code
1070-4272(200006)73:6<1025:OOSCIF>2.0.ZU;2-T
Abstract
F-19 and H-1 NMR was applied to study the ion dynamics in complex zirconium and hafnium fluorides with ammonium, thallium(I), and lithium cations in t he temperature range 170-440 K. Types of ionic motions are established and mechanisms giving rise to diffusion motions in the proton and fluoride subs ystems are proposed on the basis of X-ray structural data.