Modeling of Zinc Bromine redox flow battery with application to channel design

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Modeling of Zinc Bromine redox flow battery with application to channel design. / Xu, Zhicheng; Wang, Jun; Yan, S. C.; Fan, Qi; Lund, Peter D.

julkaisussa: Journal of Power Sources, Vuosikerta 450, 227436, 29.02.2020.

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Xu, Zhicheng ; Wang, Jun ; Yan, S. C. ; Fan, Qi ; Lund, Peter D. / Modeling of Zinc Bromine redox flow battery with application to channel design. Julkaisussa: Journal of Power Sources. 2020 ; Vuosikerta 450.

Bibtex - Lataa

@article{58bb021a3ab84e93a552e0c5f3f421e8,
title = "Modeling of Zinc Bromine redox flow battery with application to channel design",
abstract = "Here we present a 2-D combined mass transfer and electrochemical model of a zinc bromine redox flow battery (ZBFB). The model is successfully validated against experimental data. The model also includes a 3-D flow channel submodel, which is used to analyze the effects of flow conditions on battery performance. A comprehensive analysis of the effects of flow is included. We find that the zinc deposition decreases with flow distance during charging, and the opposite for the zinc de-plating process during discharging. The simulations also show that multiple curved flow channels can slightly improve the voltage efficiency of the ZBFB while the coulombic and energy efficiencies are slightly reduced. The model can be used for improving ZBFB design.",
keywords = "Efficiency, Electrochemical model, Flow channel, Zinc bromine redox flow battery, Zinc deposition",
author = "Zhicheng Xu and Jun Wang and Yan, {S. C.} and Qi Fan and Lund, {Peter D.}",
year = "2020",
month = "2",
day = "29",
doi = "10.1016/j.jpowsour.2019.227436",
language = "English",
volume = "450",
journal = "Journal of Power Sources",
issn = "0378-7753",
publisher = "Elsevier Science B.V.",

}

RIS - Lataa

TY - JOUR

T1 - Modeling of Zinc Bromine redox flow battery with application to channel design

AU - Xu, Zhicheng

AU - Wang, Jun

AU - Yan, S. C.

AU - Fan, Qi

AU - Lund, Peter D.

PY - 2020/2/29

Y1 - 2020/2/29

N2 - Here we present a 2-D combined mass transfer and electrochemical model of a zinc bromine redox flow battery (ZBFB). The model is successfully validated against experimental data. The model also includes a 3-D flow channel submodel, which is used to analyze the effects of flow conditions on battery performance. A comprehensive analysis of the effects of flow is included. We find that the zinc deposition decreases with flow distance during charging, and the opposite for the zinc de-plating process during discharging. The simulations also show that multiple curved flow channels can slightly improve the voltage efficiency of the ZBFB while the coulombic and energy efficiencies are slightly reduced. The model can be used for improving ZBFB design.

AB - Here we present a 2-D combined mass transfer and electrochemical model of a zinc bromine redox flow battery (ZBFB). The model is successfully validated against experimental data. The model also includes a 3-D flow channel submodel, which is used to analyze the effects of flow conditions on battery performance. A comprehensive analysis of the effects of flow is included. We find that the zinc deposition decreases with flow distance during charging, and the opposite for the zinc de-plating process during discharging. The simulations also show that multiple curved flow channels can slightly improve the voltage efficiency of the ZBFB while the coulombic and energy efficiencies are slightly reduced. The model can be used for improving ZBFB design.

KW - Efficiency

KW - Electrochemical model

KW - Flow channel

KW - Zinc bromine redox flow battery

KW - Zinc deposition

UR - http://www.scopus.com/inward/record.url?scp=85076526399&partnerID=8YFLogxK

U2 - 10.1016/j.jpowsour.2019.227436

DO - 10.1016/j.jpowsour.2019.227436

M3 - Article

AN - SCOPUS:85076526399

VL - 450

JO - Journal of Power Sources

JF - Journal of Power Sources

SN - 0378-7753

M1 - 227436

ER -

ID: 40229686