Publication detail

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.

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Keywords

Lithium-Ion accumulators, intercalation materials, high voltage cathode

Authors

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

RIV year

2014

Released

25. 8. 2014

Publisher

Brno University of Technology

Location

Brno

ISBN

978-80-214-5008-0

Book

Advanced Batteries Accumulators and Fuel Cells – 15th ABAF

Pages from

51

Pages to

54

Pages count

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"
}