Lithium-Ion Battery Power Degradation Modelling by Electrochemical Impedance Spectroscopy

Daniel-Ioan Stroe, Maciej Jozef Swierczynski, Ana-Irina Stroe, Søren Knudsen Kær, Remus Teodorescu

Research output: Contribution to journalJournal articleResearchpeer-review

6 Citations (Scopus)

Abstract

This paper investigates the use of the electrochemical impedance spectroscopy (EIS) technique as an alternative to the DC pulses technique for estimating the power capability decrease of Lithium-ion batteries during calendar ageing. Based on results obtained from calendar ageing tests performed at different conditions during one to two years, a generalized model that estimates the battery power capability decrease as function of the resistance Rs increase (obtained from EIS) was proposed and successfully verified.
Original languageEnglish
JournalIET Renewable Power Generation
Volume11
Issue number9
Pages (from-to)1136-1141
Number of pages6
ISSN1752-1416
DOIs
Publication statusPublished - 2017

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Electrochemical impedance spectroscopy
Aging of materials
Degradation
Lithium-ion batteries

Cite this

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title = "Lithium-Ion Battery Power Degradation Modelling by Electrochemical Impedance Spectroscopy",
abstract = "This paper investigates the use of the electrochemical impedance spectroscopy (EIS) technique as an alternative to the DC pulses technique for estimating the power capability decrease of Lithium-ion batteries during calendar ageing. Based on results obtained from calendar ageing tests performed at different conditions during one to two years, a generalized model that estimates the battery power capability decrease as function of the resistance Rs increase (obtained from EIS) was proposed and successfully verified.",
author = "Daniel-Ioan Stroe and Swierczynski, {Maciej Jozef} and Ana-Irina Stroe and K{\ae}r, {S{\o}ren Knudsen} and Remus Teodorescu",
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journal = "IET Renewable Power Generation",
issn = "1752-1416",
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Lithium-Ion Battery Power Degradation Modelling by Electrochemical Impedance Spectroscopy. / Stroe, Daniel-Ioan; Swierczynski, Maciej Jozef; Stroe, Ana-Irina; Kær, Søren Knudsen; Teodorescu, Remus.

In: IET Renewable Power Generation, Vol. 11, No. 9, 2017, p. 1136-1141.

Research output: Contribution to journalJournal articleResearchpeer-review

TY - JOUR

T1 - Lithium-Ion Battery Power Degradation Modelling by Electrochemical Impedance Spectroscopy

AU - Stroe, Daniel-Ioan

AU - Swierczynski, Maciej Jozef

AU - Stroe, Ana-Irina

AU - Kær, Søren Knudsen

AU - Teodorescu, Remus

PY - 2017

Y1 - 2017

N2 - This paper investigates the use of the electrochemical impedance spectroscopy (EIS) technique as an alternative to the DC pulses technique for estimating the power capability decrease of Lithium-ion batteries during calendar ageing. Based on results obtained from calendar ageing tests performed at different conditions during one to two years, a generalized model that estimates the battery power capability decrease as function of the resistance Rs increase (obtained from EIS) was proposed and successfully verified.

AB - This paper investigates the use of the electrochemical impedance spectroscopy (EIS) technique as an alternative to the DC pulses technique for estimating the power capability decrease of Lithium-ion batteries during calendar ageing. Based on results obtained from calendar ageing tests performed at different conditions during one to two years, a generalized model that estimates the battery power capability decrease as function of the resistance Rs increase (obtained from EIS) was proposed and successfully verified.

U2 - 10.1049/iet-rpg.2016.0958

DO - 10.1049/iet-rpg.2016.0958

M3 - Journal article

VL - 11

SP - 1136

EP - 1141

JO - IET Renewable Power Generation

JF - IET Renewable Power Generation

SN - 1752-1416

IS - 9

ER -