Publication detail

Impedance Measurement Uncertainties in Impadance Spectroscopy

FRK, M. MÁCA, J. LIBICH, J.

Original Title

Impedance Measurement Uncertainties in Impadance Spectroscopy

Type

conference paper

Language

English

Original Abstract

Impedance spectroscopy represents widespread non-destructive diagnostic method using the frequency dependence of impedance characteristics for the analysis of the material properties. The paper reports on the measurement uncertainties of real and imaginary parts of complex impedance of liquid solvents for lithium-ion batteries electrolytes by the impedance spectroscopy method in the frequency area 20 Hz – 30 MHz and temperature range from -30 C to 158 C. The precision impedance analysers Agilent in conjunction with the liquid test fixture are used to experiment. The main attention of the realized experiment is concentrated on the evaluation of accuracy and on the calculation of measurement uncertainty. It is also discussed the effect of parameters setting of instruments and their relation to the overall accuracy of the measurement results.

Keywords

impedance spectroscopy, aprotic solvents, sulfolane, dimethylsulfone

Authors

FRK, M.; MÁCA, J.; LIBICH, J.

RIV year

2013

Released

27. 3. 2013

Publisher

CopyPage

Location

Porto

ISBN

978-989-95527-1-5

Book

18th Meeting of the Portuguese Electrochemical Society

Edition

1

Edition number

1

Pages from

65

Pages to

65

Pages count

1

BibTex

@inproceedings{BUT99347,
  author="Martin {Frk} and Josef {Máca} and Jiří {Libich}",
  title="Impedance Measurement Uncertainties in Impadance Spectroscopy",
  booktitle="18th Meeting of the Portuguese Electrochemical Society",
  year="2013",
  series="1",
  number="1",
  pages="65--65",
  publisher="CopyPage",
  address="Porto",
  isbn="978-989-95527-1-5"
}