Detail publikačního výsledku

Changing the electrochemical properties of LiCoO2 depending on the time elapsed from the synthesis

KAZDA, T.; VONDRÁK, J.; SEDLAŘÍKOVÁ, M.; VISINTIN, A.; ČUDEK, P.

Originální název

Changing the electrochemical properties of LiCoO2 depending on the time elapsed from the synthesis

Anglický název

Changing the electrochemical properties of LiCoO2 depending on the time elapsed from the synthesis

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Lithium-ion batteries occupy every year more and more dominant position on the market with batteries. One of the most commonly used materials for the commercial production of lithium-ion battery is the cathode material LiCoO2. It can be interesting to see how long the cathode material can be stored under normal conditions without significantly affecting its electrochemical properties for the production of lithium-ion batteries. This article deals with the changes in the electrochemical properties of the cathode material LiCoO2 synthesized according to the time elapsed since its synthesis. The materials were stored under normal conditions and after a certain period of time their capacity during cycling and stability at higher loads were monitored. The synthesized material was further studied by SEM and EDX. Measurements showed that with increasing time elapsed since the synthesis there appears deterioration of the electrochemical properties up to the complete degradation of the material.

Anglický abstrakt

Lithium-ion batteries occupy every year more and more dominant position on the market with batteries. One of the most commonly used materials for the commercial production of lithium-ion battery is the cathode material LiCoO2. It can be interesting to see how long the cathode material can be stored under normal conditions without significantly affecting its electrochemical properties for the production of lithium-ion batteries. This article deals with the changes in the electrochemical properties of the cathode material LiCoO2 synthesized according to the time elapsed since its synthesis. The materials were stored under normal conditions and after a certain period of time their capacity during cycling and stability at higher loads were monitored. The synthesized material was further studied by SEM and EDX. Measurements showed that with increasing time elapsed since the synthesis there appears deterioration of the electrochemical properties up to the complete degradation of the material.

Klíčová slova

cathode materials, lithium, LiCoO2

Klíčová slova v angličtině

cathode materials, lithium, LiCoO2

Autoři

KAZDA, T.; VONDRÁK, J.; SEDLAŘÍKOVÁ, M.; VISINTIN, A.; ČUDEK, P.

Rok RIV

2017

Vydáno

28.11.2014

Nakladatel

ECS

Místo

USA

ISBN

978-1-62332-232-8

Kniha

17th International Meeting on Lithium Batteries (IMLB 2014)

ISSN

1938-5862

Periodikum

ECS Transactions

Svazek

2014

Číslo

62

Stát

Spojené státy americké

Strany od

117

Strany do

122

Strany počet

6

BibTex

@inproceedings{BUT110356,
  author="Tomáš {Kazda} and Jiří {Vondrák} and Marie {Sedlaříková} and Arnaldo {Visintin} and Pavel {Čudek}",
  title="Changing the electrochemical properties of LiCoO2 depending on the time elapsed from the synthesis",
  booktitle="17th International Meeting on Lithium Batteries (IMLB 2014)",
  year="2014",
  journal="ECS Transactions",
  volume="2014",
  number="62",
  pages="117--122",
  publisher="ECS",
  address="USA",
  doi="10.1149/06201.0117ecst",
  isbn="978-1-62332-232-8",
  issn="1938-5862"
}