Publication result detail

Visualizing Impedance Spectroscopy Response for Interpretation of Collected Data

VANÝSEK, P.

Original Title

Visualizing Impedance Spectroscopy Response for Interpretation of Collected Data

English Title

Visualizing Impedance Spectroscopy Response for Interpretation of Collected Data

Type

Paper in proceedings (conference paper)

Original Abstract

Measurements and interpretation of electrical impedance in electrochemistry and in related fields has become recently fairly commonplace as both the hardware and the interpretation software are more and more standard part of electrochemical potentiostats. With the interpretation software it is possible to model the studied system in any conceivable way, even if the physical reality may not follow the chosen model. An example of an outcome is given where a circuit consisting of a capacitor with resistors in series and parallel are evaluated as if the circuit were just a pure capacitor. The method of plotting the results as complex permittivity and complex modulus is also shown.

English abstract

Measurements and interpretation of electrical impedance in electrochemistry and in related fields has become recently fairly commonplace as both the hardware and the interpretation software are more and more standard part of electrochemical potentiostats. With the interpretation software it is possible to model the studied system in any conceivable way, even if the physical reality may not follow the chosen model. An example of an outcome is given where a circuit consisting of a capacitor with resistors in series and parallel are evaluated as if the circuit were just a pure capacitor. The method of plotting the results as complex permittivity and complex modulus is also shown.

Keywords

impedance measurements; permittivity; Nyquist plot; artifacts

Key words in English

impedance measurements; permittivity; Nyquist plot; artifacts

Authors

VANÝSEK, P.

RIV year

2022

Released

08.12.2021

Publisher

Electrochemical Society

ISBN

978-80-214-5975-5

Book

Advanced Batteries Accumulators and Fuel Cells – 22nd ABAF

ISBN

1938-6737

Periodical

ECS Transaction

Volume

105

Number

1

State

United States of America

Pages from

109

Pages to

118

Pages count

10

URL

https://iopscience.iop.org/journal/1938-5862

BibTex

@inproceedings{BUT172984,
  author="Petr {Vanýsek}",
  title="Visualizing Impedance Spectroscopy Response for Interpretation of Collected Data",
  booktitle="Advanced Batteries Accumulators and Fuel Cells – 22nd ABAF",
  year="2021",
  journal="ECS Transaction",
  volume="105",
  number="1",
  pages="109--118",
  publisher="Electrochemical Society",
  doi="10.1149/10501.0109ecst",
  isbn="978-80-214-5975-5",
  issn="1938-6737",
  url="https://iopscience.iop.org/journal/1938-5862"
}

Documents

2021 ECS Trans 105 109-118