Detail publikace

Comparative Study 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. KAŠPÁREK, V.

Originální název

Comparative Study of the Properties of High Voltage Spinel Cathode Material Depending on the Method of Synthesis

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

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. The samples were prepared by solid state reaction method with the temperature as an independent variable where electrochemical charge/discharge capacity retention was observed during cycling and also during cycling at different C rate. The structure and thermal stability of the particles of the synthesized materials was also studied by SEM and TGA.

Klíčová slova

cathode materials, lithium, high-voltage cathode

Autoři

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

Rok RIV

2014

Vydáno

5. 12. 2014

Nakladatel

ECS

Místo

USA

ISBN

978-1-62332-230-4

Kniha

15th International Conference on Advanced Batteries, Accumulators and Fuel Cells (ABAF 2014)

ISSN

1938-5862

Periodikum

ECS Transactions

Ročník

2014

Číslo

63

Stát

Spojené státy americké

Strany od

15

Strany do

21

Strany počet

7

BibTex

@inproceedings{BUT110355,
  author="Tomáš {Kazda} and Ondřej {Čech} and Jiří {Vondrák} and Andrea {Straková Fedorková} and Arnaldo {Visintin} and Pavel {Čudek} and Vít {Kašpárek}",
  title="Comparative Study of the Properties of High Voltage Spinel Cathode Material Depending on the Method of Synthesis",
  booktitle="15th International Conference on Advanced Batteries, Accumulators and Fuel Cells (ABAF 2014)",
  year="2014",
  journal="ECS Transactions",
  volume="2014",
  number="63",
  pages="15--21",
  publisher="ECS",
  address="USA",
  doi="10.1149/06301.0015ecst",
  isbn="978-1-62332-230-4",
  issn="1938-5862"
}