Journal ArticleDOI
Ionic transport in super ionic conductors: a theoretical model
M.J. Rice,W.L. Roth +1 more
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In this paper, a theoretical model for ionic transport phenomena in such super ionic conductors is presented based on the hypothesis that there exists in the ionic conductor an energy gap ϵ0 above which ions of mass M, belonging to the conducting species, can be thermally excited from localized ionic states to free-ion like states in which an ion propagates throughout the solid with a velocity vm and energy ϵ m = 1 2 M v m 2.About:
This article is published in Journal of Solid State Chemistry.The article was published on 1972-03-01. It has received 317 citations till now. The article focuses on the topics: Ionic potential & Ionic bonding.read more
Citations
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Influence of Lattice Polarizability on the Ionic Conductivity in the Lithium Superionic Argyrodites Li6PS5X (X = Cl, Br, I)
Marvin A. Kraft,Sean P. Culver,M. Calderon,Felix Böcher,Thorben Krauskopf,Anatoliy Senyshyn,Christian Dietrich,Alexandra Zevalkink,Jürgen Janek,Wolfgang G. Zeier +9 more
TL;DR: These results show that the lattice softness has a striking influence on the ionic transport: the softer bonds lower the activation barrier and simultaneously decrease the prefactor of the moving ion.
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Quantum Dielectric Theory of Electronegativity in Covalent Systems. III. Pressure-Temperature Phase Diagrams, Heats of Mixing, and Distribution Coefficients
TL;DR: In this paper, a two-band model was proposed to describe and predict the ionization potentials and electronic interband gaps of binary compounds and their alloys, and a revised method of calculating the excess heat of mixing of a substitutional alloy was presented.
Journal ArticleDOI
Analysis of the alternating current properties of ionic conductors
TL;DR: In this article, a method of analysis of inclined semicircular complex impedance (Z) diagrams for ionic conductors has been developed on the basis of the concept of non-debye behaviour of solid dielectrics.
Journal ArticleDOI
Plasticized chitosan–PVA blend polymer electrolyte based proton battery
TL;DR: In this article, the authors focused on the transport studies of PVA-chitosan blended electrolyte system and application in proton batteries and obtained a 2.07 × 10−5 Sc m−1.
Journal ArticleDOI
AgI-type solid electrolytes
TL;DR: In this paper, it was shown that the defect energy required for the formation of a defect pair greatly exceeds the thermal energy, kBT, in a typical ionic crystal, and the same is true of the ionic conductivity.
References
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Book
Introduction to solid state physics
TL;DR: In this article, the Hartree-Fock Approximation of many-body techniques and the Electron Gas Polarons and Electron-phonon Interaction are discussed.
Journal ArticleDOI
Ion exchange properties of and rates of ionic diffusion in beta-alumina
Yung-Fang Yu Yao,J.T. Kummer +1 more
TL;DR: In this article, the self diffusion coefficients of Na+, Ag+, K+, Rb+, and Li+ in single crystals of beta-alumina have been determined as a function of temperature.
Journal ArticleDOI
Theory of metals
TL;DR: In this article, a statistical model of the metals which gives an account of the metallic bond of the alkali and the alkaline earth metals, and permits the computation of the fundamental constants of these metals without the aid of empirical or semi-empirical parameters.