Application of Electrochemical Impedance Spectroscopy to Ferri/Ferrocyanide Redox Couple and Lithium Ion Battery Systems Using a Square Wave as Signal Input

Tokihiko Yokoshima; Daikichi Mukoyama; Kazuhiro Nakazawa; Yuhei Gima; Hidehiko Isawa; Hiroki Nara; Toshiyuki Momma; Tetsuya Osaka

doi:10.1016/j.electacta.2015.08.083

Application of Electrochemical Impedance Spectroscopy to Ferri/Ferrocyanide Redox Couple and Lithium Ion Battery Systems Using a Square Wave as Signal Input

Tokihiko Yokoshima, Daikichi Mukoyama, Kazuhiro Nakazawa, Yuhei Gima, Hidehiko Isawa, Hiroki Nara, Toshiyuki Momma, Tetsuya Osaka^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

To realize electrochemical impedance spectroscopy (EIS) using a simple measurement system, application of a square potential/current waveform to the input signals of EIS was investigated. The impedance of a simple redox reaction of [Fe(CN)₆]^4-/[Fe(CN)₆]^3- solution was measured by the potentio-EIS using a square waveform as the input signal, which was generated by a potentiostat system without a frequency response analyzer (FRA). A steady impedance response in the frequency range of 40 Hz-3.5 kHz was obtained, and the impedance was obtained by the potentiostat system with an FRA. The errors - the differences between the impedance measured by EIS with a square potential waveform and that of conventional EIS - were sufficiently low to allow impedance analysis. The impedance of a lithium-ion battery (LIB) was measured by galvano-EIS using a square waveform input signal generated by a power controller. A steady impedance response in the frequency range of 5 Hz-2.5 kHz was obtained, and the errors were sufficiently low to allow impedance analysis. It was demonstrated that both square potential-EIS (SP-EIS) and square current-EIS (SC-EIS) have great potential as simple systems for measuring impedance. Moreover, it was demonstrated that SC-EIS has potential as a simple measurement system for analyzing the state of an LIB. Thus, the potential of the SP/SC-EIS methodology was confirmed for electrochemical systems.

Original language	English
Article number	25551
Pages (from-to)	922-928
Number of pages	7
Journal	Electrochimica Acta
Volume	180
DOIs	https://doi.org/10.1016/j.electacta.2015.08.083
Publication status	Published - 2015 Oct 20

Keywords

Electrochemical impedance spectroscopy
FFT impedance
Input signal
Lithium ion battery
Square wave

ASJC Scopus subject areas

Chemical Engineering(all)
Electrochemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.electacta.2015.08.083

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@article{5933892c8291442fa9015c72621ce38a,

title = "Application of Electrochemical Impedance Spectroscopy to Ferri/Ferrocyanide Redox Couple and Lithium Ion Battery Systems Using a Square Wave as Signal Input",

abstract = "To realize electrochemical impedance spectroscopy (EIS) using a simple measurement system, application of a square potential/current waveform to the input signals of EIS was investigated. The impedance of a simple redox reaction of [Fe(CN)6]4-/[Fe(CN)6]3- solution was measured by the potentio-EIS using a square waveform as the input signal, which was generated by a potentiostat system without a frequency response analyzer (FRA). A steady impedance response in the frequency range of 40 Hz-3.5 kHz was obtained, and the impedance was obtained by the potentiostat system with an FRA. The errors - the differences between the impedance measured by EIS with a square potential waveform and that of conventional EIS - were sufficiently low to allow impedance analysis. The impedance of a lithium-ion battery (LIB) was measured by galvano-EIS using a square waveform input signal generated by a power controller. A steady impedance response in the frequency range of 5 Hz-2.5 kHz was obtained, and the errors were sufficiently low to allow impedance analysis. It was demonstrated that both square potential-EIS (SP-EIS) and square current-EIS (SC-EIS) have great potential as simple systems for measuring impedance. Moreover, it was demonstrated that SC-EIS has potential as a simple measurement system for analyzing the state of an LIB. Thus, the potential of the SP/SC-EIS methodology was confirmed for electrochemical systems.",

keywords = "Electrochemical impedance spectroscopy, FFT impedance, Input signal, Lithium ion battery, Square wave",

author = "Tokihiko Yokoshima and Daikichi Mukoyama and Kazuhiro Nakazawa and Yuhei Gima and Hidehiko Isawa and Hiroki Nara and Toshiyuki Momma and Tetsuya Osaka",

note = "Funding Information: This work was partly supported by “Development of Safety and Cost Competitive Energy Storage System for Renewable Energy” from the New Energy and Industrial Technology Development Organization (NEDO) of Japan. Publisher Copyright: {\textcopyright} 2015 Published by Elsevier Ltd.",

year = "2015",

month = oct,

day = "20",

doi = "10.1016/j.electacta.2015.08.083",

language = "English",

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pages = "922--928",

journal = "Electrochimica Acta",

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TY - JOUR

T1 - Application of Electrochemical Impedance Spectroscopy to Ferri/Ferrocyanide Redox Couple and Lithium Ion Battery Systems Using a Square Wave as Signal Input

AU - Yokoshima, Tokihiko

AU - Mukoyama, Daikichi

AU - Nakazawa, Kazuhiro

AU - Gima, Yuhei

AU - Isawa, Hidehiko

AU - Nara, Hiroki

AU - Momma, Toshiyuki

AU - Osaka, Tetsuya

N1 - Funding Information: This work was partly supported by “Development of Safety and Cost Competitive Energy Storage System for Renewable Energy” from the New Energy and Industrial Technology Development Organization (NEDO) of Japan. Publisher Copyright: © 2015 Published by Elsevier Ltd.

PY - 2015/10/20

Y1 - 2015/10/20

N2 - To realize electrochemical impedance spectroscopy (EIS) using a simple measurement system, application of a square potential/current waveform to the input signals of EIS was investigated. The impedance of a simple redox reaction of [Fe(CN)6]4-/[Fe(CN)6]3- solution was measured by the potentio-EIS using a square waveform as the input signal, which was generated by a potentiostat system without a frequency response analyzer (FRA). A steady impedance response in the frequency range of 40 Hz-3.5 kHz was obtained, and the impedance was obtained by the potentiostat system with an FRA. The errors - the differences between the impedance measured by EIS with a square potential waveform and that of conventional EIS - were sufficiently low to allow impedance analysis. The impedance of a lithium-ion battery (LIB) was measured by galvano-EIS using a square waveform input signal generated by a power controller. A steady impedance response in the frequency range of 5 Hz-2.5 kHz was obtained, and the errors were sufficiently low to allow impedance analysis. It was demonstrated that both square potential-EIS (SP-EIS) and square current-EIS (SC-EIS) have great potential as simple systems for measuring impedance. Moreover, it was demonstrated that SC-EIS has potential as a simple measurement system for analyzing the state of an LIB. Thus, the potential of the SP/SC-EIS methodology was confirmed for electrochemical systems.

AB - To realize electrochemical impedance spectroscopy (EIS) using a simple measurement system, application of a square potential/current waveform to the input signals of EIS was investigated. The impedance of a simple redox reaction of [Fe(CN)6]4-/[Fe(CN)6]3- solution was measured by the potentio-EIS using a square waveform as the input signal, which was generated by a potentiostat system without a frequency response analyzer (FRA). A steady impedance response in the frequency range of 40 Hz-3.5 kHz was obtained, and the impedance was obtained by the potentiostat system with an FRA. The errors - the differences between the impedance measured by EIS with a square potential waveform and that of conventional EIS - were sufficiently low to allow impedance analysis. The impedance of a lithium-ion battery (LIB) was measured by galvano-EIS using a square waveform input signal generated by a power controller. A steady impedance response in the frequency range of 5 Hz-2.5 kHz was obtained, and the errors were sufficiently low to allow impedance analysis. It was demonstrated that both square potential-EIS (SP-EIS) and square current-EIS (SC-EIS) have great potential as simple systems for measuring impedance. Moreover, it was demonstrated that SC-EIS has potential as a simple measurement system for analyzing the state of an LIB. Thus, the potential of the SP/SC-EIS methodology was confirmed for electrochemical systems.

KW - Electrochemical impedance spectroscopy

KW - FFT impedance

KW - Input signal

KW - Lithium ion battery

KW - Square wave

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U2 - 10.1016/j.electacta.2015.08.083

DO - 10.1016/j.electacta.2015.08.083

M3 - Article

AN - SCOPUS:84941906118

SN - 0013-4686

VL - 180

SP - 922

EP - 928

JO - Electrochimica Acta

JF - Electrochimica Acta

M1 - 25551

ER -

Application of Electrochemical Impedance Spectroscopy to Ferri/Ferrocyanide Redox Couple and Lithium Ion Battery Systems Using a Square Wave as Signal Input

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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