Detail publikačního výsledku

Numerical Investigation of Lithium-Sulfur Batteries by Cyclic Voltammetry

MAČÁK, M.; VYROUBAL, P.; KAZDA, T.; JAŠŠO, K.

Originální název

Numerical Investigation of Lithium-Sulfur Batteries by Cyclic Voltammetry

Anglický název

Numerical Investigation of Lithium-Sulfur Batteries by Cyclic Voltammetry

Druh

Článek WoS

Originální abstrakt

The lithium-sulfur batteries have the potential to become leading energy storage system as they are showing promising characteristics such as high theoretical capacity and energy density. However, their performance is hindered by poor cyclability, self-discharge and capacity loss. This paper presents a custom electrochemical model of a lithium-sulfur cell implemented into Ansys Fluent. With this model, a series of simulations of cyclic voltammetry were carried out. Cases for a planar electrode and a single particle were investigated. In order to evaluate the numerical results, they were compared to the experimental measurements.

Anglický abstrakt

The lithium-sulfur batteries have the potential to become leading energy storage system as they are showing promising characteristics such as high theoretical capacity and energy density. However, their performance is hindered by poor cyclability, self-discharge and capacity loss. This paper presents a custom electrochemical model of a lithium-sulfur cell implemented into Ansys Fluent. With this model, a series of simulations of cyclic voltammetry were carried out. Cases for a planar electrode and a single particle were investigated. In order to evaluate the numerical results, they were compared to the experimental measurements.

Klíčová slova

Lithium-Sulfur cell; Cyclic Voltammetry; Numerical Simulation; Ansys Fluent; Electrochemistry.

Klíčová slova v angličtině

Lithium-Sulfur cell; Cyclic Voltammetry; Numerical Simulation; Ansys Fluent; Electrochemistry.

Autoři

MAČÁK, M.; VYROUBAL, P.; KAZDA, T.; JAŠŠO, K.

Rok RIV

2020

Vydáno

01.02.2020

Nakladatel

Elsevier Ltd

Místo

Nizozemsko

Kniha

Journal of Energy Storage

ISSN

2352-152X

Periodikum

Journal of Energy Storage

Svazek

27

Číslo

1

Stát

Nizozemsko

Strany od

1

Strany do

11

Strany počet

11

URL

https://www.sciencedirect.com/science/article/pii/S2352152X19307765

BibTex

@article{BUT159240,
  author="Martin {Mačák} and Petr {Vyroubal} and Tomáš {Kazda} and Kamil {Jaššo}",
  title="Numerical Investigation of Lithium-Sulfur Batteries by Cyclic Voltammetry",
  journal="Journal of Energy Storage",
  year="2020",
  volume="27",
  number="1",
  pages="1--11",
  doi="10.1016/j.est.2019.101158",
  issn="2352-152X",
  url="https://www.sciencedirect.com/science/article/pii/S2352152X19307765"
}