Detail publikačního výsledku

Comparison of the properties of high voltage spinel cathode material depending on the method of synthesis

KAZDA, T.; ČECH, O.; VONDRÁK, J.; STRAKOVÁ FEDORKOVÁ, A.; VISINTIN, A.; ČUDEK, P.

Originální název

Comparison of the properties of high voltage spinel cathode material depending on the method of synthesis

Anglický název

Comparison of the properties of high voltage spinel cathode material depending on the method of synthesis

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The most widely used cathode materials for lithium-ion accumulators nowadays are based on LiCoO2, LiFePO4 or LiMnO4. These materials are supposed to be replaced by battery systems with new generation of cathode materials such as sulphur-based or high-voltage cathode materials in the future. This article is focused on the study of electrochemical properties of high voltage cathode material LiCr0.1Ni0.4Mn1.5O4 depending on the process of synthesis. Samples were prepared via solid state reaction with the temperature as independent variable where electrochemical charge/discharge capacity retention was observed during cycling. The synthesized materials were also studied by SEM.

Anglický abstrakt

The most widely used cathode materials for lithium-ion accumulators nowadays are based on LiCoO2, LiFePO4 or LiMnO4. These materials are supposed to be replaced by battery systems with new generation of cathode materials such as sulphur-based or high-voltage cathode materials in the future. This article is focused on the study of electrochemical properties of high voltage cathode material LiCr0.1Ni0.4Mn1.5O4 depending on the process of synthesis. Samples were prepared via solid state reaction with the temperature as independent variable where electrochemical charge/discharge capacity retention was observed during cycling. The synthesized materials were also studied by SEM.

Klíčová slova

Lithium-Ion accumulators, intercalation materials, high voltage cathode

Klíčová slova v angličtině

Lithium-Ion accumulators, intercalation materials, high voltage cathode

Autoři

KAZDA, T.; ČECH, O.; VONDRÁK, J.; STRAKOVÁ FEDORKOVÁ, A.; VISINTIN, A.; ČUDEK, P.

Rok RIV

2017

Vydáno

25.08.2014

Nakladatel

Brno University of Technology

Místo

Brno

ISBN

978-80-214-5008-0

Kniha

Advanced Batteries Accumulators and Fuel Cells – 15th ABAF

Strany od

51

Strany do

54

Strany počet

4

BibTex

@inproceedings{BUT109484,
  author="Tomáš {Kazda} and Ondřej {Čech} and Jiří {Vondrák} and Andrea {Straková Fedorková} and Arnaldo {Visintin} and Pavel {Čudek}",
  title="Comparison of the properties of high voltage spinel cathode material depending on the method of synthesis",
  booktitle="Advanced Batteries Accumulators and Fuel Cells – 15th ABAF",
  year="2014",
  pages="51--54",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="978-80-214-5008-0"
}