A model for the fast ionic diffusion in alumina-doped LiI

85Citations
Citations of this article
12Readers
Mendeley users who have this article in their library.

Abstract

Lithium Iodide shows enhanced ionic conductivity when doped with a powder of the insulator, alumina. We extend Landauer's effective medium model to see if the observations are consistent with a high conductivity layer forming on each non-conducting particle. The predictions are consistent with experiment provided one assumes the layer a few hundred Angstroms thick. At the outside, away from the particle, the enhancement of conductivity should fall off slowly, as in Debye-Huckel screening, whereas it is possible a new phase forms close to the insulator surface. © 1979.

Cite

CITATION STYLE

APA

Stoneham, A. M., Wade, E., & Kilner, J. A. (1979). A model for the fast ionic diffusion in alumina-doped LiI. Materials Research Bulletin, 14(5), 661–666. https://doi.org/10.1016/0025-5408(79)90049-7

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free