An Electrochemical Impedance Spectroscopy Study on a Lithium Sulfur Pouch Cell

Daniel Loan Stroe; Vaclav Knap; Maciej Jozef Swierczynski; Tiberiu Stanciu; Erik Schaltz; Remus Teodorescu

doi:10.1149/07212.0013ecst

An Electrochemical Impedance Spectroscopy Study on a Lithium Sulfur Pouch Cell

Daniel Loan Stroe, Vaclav Knap, Maciej Jozef Swierczynski, Tiberiu Stanciu, Erik Schaltz, Remus Teodorescu

Publikation: Bidrag til tidsskrift › Konferenceartikel i tidsskrift › Forskning › peer review

9 Citationer (Scopus)

983 Downloads (Pure)

Abstrakt

The impedance behavior of a 3.4 Ah pouch Lithium-Sulfur cell was extensively characterized using the electrochemical impedance spectroscopy (EIS) technique. EIS measurements were performed at various temperatures and over the entire state-of-charge (SOC) interval without applying a superimposed DC current. The obtained results have revealed a high dependency of the pouch cell’s impedance spectrum on the operating conditions. An equivalent electrical circuit was proposed to further analyze the results and to quantify the contributions of different resistances to the total impedance of the Li-S pouch cell at different SOCs and temperatures.

Originalsprog	Engelsk
Tidsskrift	ECS Transactions
Vol/bind	72
Udgave nummer	12
Sider (fra-til)	13-22
Antal sider	10
ISSN	1938-6737
DOI	https://doi.org/10.1149/07212.0013ecst
Status	Udgivet - okt. 2016
Begivenhed	229th ECS Meeting - San Diego, USA Varighed: 29 maj 2016 → 2 jun. 2016

Konference

Konference	229th ECS Meeting
Land/Område	USA
By	San Diego
Periode	29/05/2016 → 02/06/2016

Adgang til dokumentet

10.1149/07212.0013ecst

An Electrochemical Impedance Spectroscopy Study on a Lithium Sulfur Pouch CellAccepteret manuskript, 354 KB

AUB Link

Søg efter materialet i Aalborg Universitetsbiblioteks søgemaskine

Advanced Components for Electro-Mobility Usage (ACEMU)
Schaltz, E., Teodorescu, R., Knap, V., Mathe, L., Stroe, D., Kalogiannis, T., Burlacu, P. D. & Lascu, C. V.
DSF & EUDP
01/01/2014 → 31/12/2017
Projekter: Projekt › Forskning

Citationsformater

@inproceedings{6e7fb7bf335d4150bff17936b0731cd1,

title = "An Electrochemical Impedance Spectroscopy Study on a Lithium Sulfur Pouch Cell",

abstract = "The impedance behavior of a 3.4 Ah pouch Lithium-Sulfur cell was extensively characterized using the electrochemical impedance spectroscopy (EIS) technique. EIS measurements were performed at various temperatures and over the entire state-of-charge (SOC) interval without applying a superimposed DC current. The obtained results have revealed a high dependency of the pouch cell{\textquoteright}s impedance spectrum on the operating conditions. An equivalent electrical circuit was proposed to further analyze the results and to quantify the contributions of different resistances to the total impedance of the Li-S pouch cell at different SOCs and temperatures.",

author = "Stroe, {Daniel Loan} and Vaclav Knap and Swierczynski, {Maciej Jozef} and Tiberiu Stanciu and Erik Schaltz and Remus Teodorescu",

year = "2016",

month = oct,

doi = "10.1149/07212.0013ecst",

language = "English",

volume = "72",

pages = "13--22",

journal = "ECS Transactions",

issn = "1938-6737",

publisher = "The Electrochemical Society",

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T1 - An Electrochemical Impedance Spectroscopy Study on a Lithium Sulfur Pouch Cell

AU - Stroe, Daniel Loan

AU - Knap, Vaclav

AU - Swierczynski, Maciej Jozef

AU - Stanciu, Tiberiu

AU - Schaltz, Erik

AU - Teodorescu, Remus

PY - 2016/10

Y1 - 2016/10

N2 - The impedance behavior of a 3.4 Ah pouch Lithium-Sulfur cell was extensively characterized using the electrochemical impedance spectroscopy (EIS) technique. EIS measurements were performed at various temperatures and over the entire state-of-charge (SOC) interval without applying a superimposed DC current. The obtained results have revealed a high dependency of the pouch cell’s impedance spectrum on the operating conditions. An equivalent electrical circuit was proposed to further analyze the results and to quantify the contributions of different resistances to the total impedance of the Li-S pouch cell at different SOCs and temperatures.

AB - The impedance behavior of a 3.4 Ah pouch Lithium-Sulfur cell was extensively characterized using the electrochemical impedance spectroscopy (EIS) technique. EIS measurements were performed at various temperatures and over the entire state-of-charge (SOC) interval without applying a superimposed DC current. The obtained results have revealed a high dependency of the pouch cell’s impedance spectrum on the operating conditions. An equivalent electrical circuit was proposed to further analyze the results and to quantify the contributions of different resistances to the total impedance of the Li-S pouch cell at different SOCs and temperatures.

U2 - 10.1149/07212.0013ecst

DO - 10.1149/07212.0013ecst

M3 - Conference article in Journal

SN - 1938-6737

VL - 72

SP - 13

EP - 22

JO - ECS Transactions

JF - ECS Transactions

IS - 12

T2 - 229th ECS Meeting

Y2 - 29 May 2016 through 2 June 2016

ER -

An Electrochemical Impedance Spectroscopy Study on a Lithium Sulfur Pouch Cell

Abstrakt

Konference

Adgang til dokumentet

AUB Link

Fingeraftryk

Projekter

Advanced Components for Electro-Mobility Usage (ACEMU)

Citationsformater