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Three Electrode Measurements on Solid Electrolytes

Published online by Cambridge University Press:  10 February 2011

A. Q. Pham  and
R. S. Glass
A. Q. Pham
Affiliation:
Chemistry and Materials Science Department, Lawrence Livermore National Laboratory, P. O. Box 808, Livermore, CA 94550.
R. S. Glass
Affiliation:
Chemistry and Materials Science Department, Lawrence Livermore National Laboratory, P. O. Box 808, Livermore, CA 94550.
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Abstract

AC impedance spectroscopy and chronopotentiometry have been used to study solid state ionic conductors. Results obtained using three electrodes are compared to those using a two electrode configuration. The uncompensated resistance was shown to depend strongly on the geometric placement of the electrodes. The optimal configuration is similar to the Luggin capillary arrangement in the liquid phase. The effect of non-negligible geometric capacitance on interpretation of results is discussed.

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 411: Symposium T – Electricaly-Based Microstructural Characterization , 1995 , 237
Copyright
Copyright © Materials Research Society 1996

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References

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