Publication result detail

Graphite vs. Sodium Titanate: Diffusion Properties of Negative Electrodes Materials

LIBICH, J.; MINDA, J.; SEDLAŘÍKOVÁ, M.; MÁCA, J.; FÍBEK, M.; ČUDEK, P.; CHEKANNIKOV, A.; FAFILEK, G.

Original Title

Graphite vs. Sodium Titanate: Diffusion Properties of Negative Electrodes Materials

English Title

Graphite vs. Sodium Titanate: Diffusion Properties of Negative Electrodes Materials

Type

Scopus Article

Original Abstract

This work deals with the research of intercalating properties of negative electrode materials for lithium-ion and sodium-ion batteries. The main focus of this work is on the kinetic aspects associated with the diffusion processes of lithium in the graphitic negative electrode material and sodium in titanate materials in relation to the electrochemical parameters. By comparing the materials in terms of kinetic properties expressed by the diffusion coefficient via electrochemical impedance spectroscopy in the state of the base material and after creating the passive film on the electrode, it is possible to determine the application range of the materials and their dependence on the electrochemical parameters. Within the experimental part, the structural and electrochemical parameters and diffusion coefficients of the studied materials are determined by the proposed method.

English abstract

This work deals with the research of intercalating properties of negative electrode materials for lithium-ion and sodium-ion batteries. The main focus of this work is on the kinetic aspects associated with the diffusion processes of lithium in the graphitic negative electrode material and sodium in titanate materials in relation to the electrochemical parameters. By comparing the materials in terms of kinetic properties expressed by the diffusion coefficient via electrochemical impedance spectroscopy in the state of the base material and after creating the passive film on the electrode, it is possible to determine the application range of the materials and their dependence on the electrochemical parameters. Within the experimental part, the structural and electrochemical parameters and diffusion coefficients of the studied materials are determined by the proposed method.

Keywords

battery, energy storage, post-lithium, graphite, sodium titanate, diffusion, lithium-ion, sodiumion

Key words in English

battery, energy storage, post-lithium, graphite, sodium titanate, diffusion, lithium-ion, sodiumion

Authors

LIBICH, J.; MINDA, J.; SEDLAŘÍKOVÁ, M.; MÁCA, J.; FÍBEK, M.; ČUDEK, P.; CHEKANNIKOV, A.; FAFILEK, G.

RIV year

2022

Released

30.09.2021

Publisher

Allerton Press, Inc.

Location

New York, USA

ISBN

1068-3755

Periodical

SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY

Volume

57

Number

5

State

Republic of Moldova

Pages from

542

Pages to

550

Pages count

9

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-85118742410&origin=resultslist&sort=plf-f&src=s&sid=c5610aced51d3c7034d836fade3c7bbd&sot=b&sdt=b&sl=98&s=TITLE-ABS-KEY%28Graphite+vs.+Sodium+Titanate%3a+Diffusion+Properties+of+Negative+Electrodes+Materials%29&relpos=0&citeCnt=0&searchTerm=

BibTex

@article{BUT172947,
  author="Jiří {Libich} and Jozef {Minda} and Marie {Sedlaříková} and Josef {Máca} and Michal {Fíbek} and Pavel {Čudek} and Andrey {Chekannikov} and Günter {Fafilek}",
  title="Graphite vs. Sodium Titanate: Diffusion Properties of Negative
Electrodes Materials",
  journal="SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY",
  year="2021",
  volume="57",
  number="5",
  pages="542--550",
  doi="10.3103/S1068375521050070",
  issn="1068-3755",
  url="https://www.scopus.com/record/display.uri?eid=2-s2.0-85118742410&origin=resultslist&sort=plf-f&src=s&sid=c5610aced51d3c7034d836fade3c7bbd&sot=b&sdt=b&sl=98&s=TITLE-ABS-KEY%28Graphite+vs.+Sodium+Titanate%3a+Diffusion+Properties+of+Negative+Electrodes+Materials%29&relpos=0&citeCnt=0&searchTerm="
}