Free Analysis and Visualization Programs for Electrochemical Impedance Spectroscopy Coded in Python

New programs for fitting using an equivalent circuit model and data visualization of electrochemical impedance spectroscopy were developed using Python and its open-source libraries. Executable programs have a graphical user interface and can run on a Microsoft Windows operating system without utili...

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Veröffentlicht in:Denki kagaku oyobi kōgyō butsuri kagaku Jg. 89; H. 2; S. 218 - 222
Hauptverfasser: SUZUKI, Tohru S., KOBAYASHI, Kiyoshi
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Tokyo The Electrochemical Society of Japan 05.03.2021
Japan Science and Technology Agency
Schlagworte:
Electrochemical Impedance
Electrochemical impedance spectroscopy
Electrochemistry
Equivalent circuits
Fitting
Free Programs
Graphical user interface
Impedance
Integral transforms
Scientific visualization
Spectroscopy
Spectrum analysis
Visualization
Window systems
Windows (computer programs)
ISSN:1344-3542, 2186-2451
Online-Zugang:Volltext
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Zusammenfassung:New programs for fitting using an equivalent circuit model and data visualization of electrochemical impedance spectroscopy were developed using Python and its open-source libraries. Executable programs have a graphical user interface and can run on a Microsoft Windows operating system without utilizing other platform applications. Many practical functions were implemented, e.g., supporting various file formats, graphical support functions to obtain a good initial guess, display interactive three-dimensional plots of the spectrum, a modified logarithmic Hilbert integral transform test, display multiple spectra data, etc. The developed executable programs were released by free of charge for use under the MIT license.
Bibliographie:SourceType-Scholarly Journals-1
ObjectType-General Information-1
content type line 14
ISSN:1344-3542
2186-2451
DOI:10.5796/electrochemistry.21-00010