Journal ArticleDOI
Measurements of large impedances in a wide temperature and frequency range
J.R. Dygas,M.W. Breiter +1 more
TLDR
In this article, the current sensitivity of the Solartron SI-1260 Impedance/Gain Phase Analyzer is improved by six orders of magnitude by the Keithley 428 Current Amplifier.About:
This article is published in Electrochimica Acta.The article was published on 1996-05-01. It has received 45 citations till now. The article focuses on the topics: High impedance & Output impedance.read more
Citations
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Journal ArticleDOI
An integrated approach to electrochemical impedance spectroscopy
Mark E. Orazem,Bernard Tribollet +1 more
TL;DR: A philosophy for electrochemical impedance spectroscopy is presented which integrates experimental observation, model development, and error analysis, and illustrates that selection of models, even those based on physical principles, requires both error analysis and additional experimental verification.
Journal ArticleDOI
Effects of inhomogeneity on ionic conductivity and relaxations in PEO and PEO–salt complexes
TL;DR: In this paper, the electrical properties of purified poly(ethylene oxide)-PEO and PEO with dissolved lithium salts, PEO10:LiCF3SO3 and pEO 10:LiN 3SO2)2, were investigated by impedance spectroscopy.
Journal ArticleDOI
Polycrystalline BIMGVOX.13 studied by impedance spectroscopy
TL;DR: In this article, the authors measured the impedance of polycrystalline oxide ion conductor BIMGVOX (Bi 2 Mg x V 1− x O 5.5−1.13 ) at temperatures between 20 °C and 680 °C using an automated set-up which allowed measurements of high impedance.
Journal ArticleDOI
A systematic approach toward error structure identification for impedance spectroscopy
TL;DR: In this article, the state-of-the-art measurement models for assessing the stochastic and bias error structure of impedance measurements are reviewed for published impedance data that contain both capacitive and inductive components.
Journal ArticleDOI
Dielectric function of ionic conductors studied by impedance spectroscopy
TL;DR: In this article, the authors used least squares fitting to estimate the dielectric properties of a given ionic conductor in terms of the relaxation strength, the dc conductivity, and the relaxation frequency.
References
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Journal ArticleDOI
Dispersion and Absorption in Dielectrics I. Alternating Current Characteristics
Kenneth S. Cole,Robert H. Cole +1 more
TL;DR: In this paper, the locus of the dielectric constant in the complex plane was defined to be a circular arc with end points on the axis of reals and center below this axis.
Journal ArticleDOI
Structure-dependent impedance of BICUVOX
J.R. Dygas,P. Kurek,M.W. Breiter +2 more
TL;DR: In this article, a polycrystalline sample of Bi 2 V 0.9 Cu 0.1 0 5.35, sintered from crushed single crystals, was measured in air in the frequency range 3.2mHz to 10 MHz at constant temperatures up to 980 K using an automated setup which allowed measurement of high impedances.
Journal ArticleDOI
Experimental Approach to the Impedance Spectroscopy Technique
G. Chiodelli,P. Lupotto +1 more
Journal ArticleDOI
Development of physico-chemical models for electrochemical impedance spectroscopy
Mark E. Orazem,Pankaj Agarwal,Andrew N. Jansen,Paul T. Wojcik,Luis H. Garcia-Rubio,Luis H. Garcia-Rubio +5 more
TL;DR: In this paper, the authors present a method to identify measurement characteristics such as error structure and degree of stationarity for impedance spectra, which can be used for identification of measurement characteristics.
Journal ArticleDOI
Impedance measurements on single crystals of the oxygen ion conductor BICUVOX
P. Kurek,J.R. Dygas,M.W. Breiter +2 more
TL;DR: In this paper, the authors measured the impedance of single crystals with Pt electrodes in the frequency range 1.47 × 10 −3 −10 7 Hz at constant temperatures between 370 and 990 K in a fully automated set-up.
Related Papers (5)
Variance of errors and elimination of outliers in the least squares analysis of impedance spectra
J.R. Dygas,M.W. Breiter +1 more
Impedance measurements on single crystals of the oxygen ion conductor BICUVOX
P. Kurek,J.R. Dygas,M.W. Breiter +2 more