Detail publikačního výsledku

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.

Originální název

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

Anglický název

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

Druh

Článek Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

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

Rok RIV

2022

Vydáno

30.09.2021

Nakladatel

Allerton Press, Inc.

Místo

New York, USA

ISSN

1068-3755

Periodikum

SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY

Svazek

57

Číslo

5

Stát

Moldavská republika

Strany od

542

Strany do

550

Strany počet

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="
}