Electrical Conductivity Studies of Composites Based on (Cu1–xAgx)7GeSe5I Solid Solutions-Reference-Cited by-同舟云学术

Electrical Conductivity Studies of Composites Based on (Cu1–xAgx)7GeSe5I Solid Solutions

Published:2020-02-03 Issue:1 Volume:65 Page:55
ISSN:2071-0194
Container-title:Ukrainian Journal of Physics
language:
Short-container-title:Ukr. J. Phys.

Author:

Pogodin A. I.,Luchynets M. M.,Studenyak V. I.,Kokhan O. P.,Studenyak I. P.,Kúš P.

Abstract

Polymer composites based on (Cu1−xAgx)7GeSe5I solid solutions are produced. The electrical conductivity of the composites is measured by impedance spectroscopy in the frequency range from 20 Hz to 2×106 Hz and in the temperature interval 292–338 K. The frequency dependences of the total electrical conductivity are obtained, the Nyquist plots are constructed, and their analysis is performed. The effect of Cu+ →Ag+ cationic substitution on the total electrical conductivity and the activation energy, as well as on the electronic and ionic components of the electrical conductivity of composites based on (Cu1−xAgx)7GeSe5I solid solutions is studied on the basis of compositional dependences.

Publisher

National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka)

Subject

General Physics and Astronomy

Reference24 articles.

1. W.F. Kuhs, R. Nitsche, K. Scheunemann. The argyrodites - a new family of the tetrahedrally close-packed structures. Mater. Res. Bull. 14, 241 (1979).

2. T. Nilges, A. Pfitzner. A structural differentiation of quaternary copper argirodites: Structure-property relations of high temperature ion conductors. Z. Kristallogr. 220, 281 (2005).

3. I.P. Studenyak, M. Kranj˘cec, M.V. Kurik. Urbach rule and disordering processes in Cu6P(S1−xSex)5Br1−xIx superionic conductors. J. Phys. Chem. Solids 67, 807 (2006).

4. C. Yu, L. van Eijck, S. Ganapathy, M. Wagemaker. Synthesis, structure and electrochemical performance of the argyrodite Li6PS5Cl solid electrolyte for Li-ion solid state batteries. Electrochimica Acta 215, 93 (2016).

5. N.C. Rosero-Navarro, T. Kinoshita, A. Miura, M. Higuchi, K. Tadanaga. Effect of the binder content on the electrochemical performance of composite cathode using Li6PS5Cl precursor solution in an all-solid-state lithium battery. Ionics 23, 1619 (2017).

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