Detail publikačního výsledku

Influence of the annealing temperature to the properties of LiNi0.5Mn1.5O4 high voltage spinel cathode for Li-Ion batteries

KAZDA, T.; VONDRÁK, J.; SEDLAŘÍKOVÁ, M.; TICHÝ, J.; ČUDEK, P.

Originální název

Influence of the annealing temperature to the properties of LiNi0.5Mn1.5O4 high voltage spinel cathode for Li-Ion batteries

Anglický název

Influence of the annealing temperature to the properties of LiNi0.5Mn1.5O4 high voltage spinel cathode for Li-Ion batteries

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

High voltage cathode materials are one of the most promising ways for the next generation of cathode materials for the lithium-ion batteries. Thanks to their high potential and capacity comparable with standard cathode materials as LiCoO2 or LiFePO4, they can reach much higher gravimetric energy density. As for any other cathode material, good crystallinity after synthesis is also very important for high voltage materials to reach a good electrochemical performance during cycling. This paper deals with the influence of annealing temperature on electrochemical properties of high voltage spinel cathode LiNi0.5Mn1.5O4. It was studied at three different temperatures of the synthesis in terms of electrochemistry and structure by SEM and in term of electrochemistry by cycling at different C-rate.

Anglický abstrakt

High voltage cathode materials are one of the most promising ways for the next generation of cathode materials for the lithium-ion batteries. Thanks to their high potential and capacity comparable with standard cathode materials as LiCoO2 or LiFePO4, they can reach much higher gravimetric energy density. As for any other cathode material, good crystallinity after synthesis is also very important for high voltage materials to reach a good electrochemical performance during cycling. This paper deals with the influence of annealing temperature on electrochemical properties of high voltage spinel cathode LiNi0.5Mn1.5O4. It was studied at three different temperatures of the synthesis in terms of electrochemistry and structure by SEM and in term of electrochemistry by cycling at different C-rate.

Klíčová slova

Cathode materials, lithium ion battery, solide state reaction

Klíčová slova v angličtině

Cathode materials, lithium ion battery, solide state reaction

Autoři

KAZDA, T.; VONDRÁK, J.; SEDLAŘÍKOVÁ, M.; TICHÝ, J.; ČUDEK, P.

Rok RIV

2017

Vydáno

15.12.2016

ISBN

978-1-56677-988-3

Kniha

ECS Transactions

ISSN

1938-5862

Periodikum

ECS Transactions

Stát

Spojené státy americké

Strany od

199

Strany do

204

Strany počet

6

BibTex

@inproceedings{BUT129820,
  author="Tomáš {Kazda} and Jiří {Vondrák} and Marie {Sedlaříková} and Jiří {Tichý} and Pavel {Čudek}",
  title="Influence of the annealing temperature to the properties of LiNi0.5Mn1.5O4 high voltage spinel cathode for Li-Ion batteries",
  booktitle="ECS Transactions",
  year="2016",
  journal="ECS Transactions",
  pages="199--204",
  doi="10.1149/07401.0199ecst",
  isbn="978-1-56677-988-3",
  issn="1938-5862"
}