Detail publikačního výsledku

Improved Electrochemical Performance of NCM Cathode Materials Based on the Modification of the Salt Content in the Electrolyte

ORTIZ, M.; ČECH, O.; SEDLAŘÍKOVÁ, M.

Originální název

Improved Electrochemical Performance of NCM Cathode Materials Based on the Modification of the Salt Content in the Electrolyte

Anglický název

Improved Electrochemical Performance of NCM Cathode Materials Based on the Modification of the Salt Content in the Electrolyte

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In this work, NCM cathode materials, for Li-ion batteries, were synthesized via a solid-state reaction routine, in which manganese (IV) dioxide, nickel (II) oxide, cobalt (II) hydroxide and lithium hydroxide monohydrate were employed as metal precursors with different calcination temperature. The prepared materials were used as a cathode material for lithium-ion batteries and the electrochemical performance was studied by galvanostatic chargedischarge cycling, cyclic voltammetry, electrochemical impedance spectroscopy and rate capability, in which as electrolyte, 1M and 1.5M LiPF6 in a mixture of ethylene carbonate and dimethyl carbonate (EC:DMC- 1:1 w/w and 1:2 w/w, respectively) were employed.

Anglický abstrakt

In this work, NCM cathode materials, for Li-ion batteries, were synthesized via a solid-state reaction routine, in which manganese (IV) dioxide, nickel (II) oxide, cobalt (II) hydroxide and lithium hydroxide monohydrate were employed as metal precursors with different calcination temperature. The prepared materials were used as a cathode material for lithium-ion batteries and the electrochemical performance was studied by galvanostatic chargedischarge cycling, cyclic voltammetry, electrochemical impedance spectroscopy and rate capability, in which as electrolyte, 1M and 1.5M LiPF6 in a mixture of ethylene carbonate and dimethyl carbonate (EC:DMC- 1:1 w/w and 1:2 w/w, respectively) were employed.

Klíčová slova

Battery, lithium, lithium-ion

Klíčová slova v angličtině

Battery, lithium, lithium-ion

Autoři

ORTIZ, M.; ČECH, O.; SEDLAŘÍKOVÁ, M.

Rok RIV

2020

Vydáno

25.11.2019

Nakladatel

IOP Publishing

ISBN

9781605603124

Kniha

ECS Transactions

ISSN

1938-5862

Periodikum

ECS Transactions

Svazek

95

Číslo

1

Stát

Spojené státy americké

Strany od

3

Strany do

8

Strany počet

5

URL

https://iopscience.iop.org/article/10.1149/09501.0003ecst

Plný text v Digitální knihovně

http://hdl.handle.net/11012/186866

BibTex

@inproceedings{BUT161042,
  author="Mariela Gisela {Ortiz} and Ondřej {Čech} and Marie {Sedlaříková}",
  title="Improved Electrochemical Performance of NCM Cathode Materials Based on the Modification of the Salt Content in the Electrolyte",
  booktitle="ECS Transactions",
  year="2019",
  journal="ECS Transactions",
  volume="95",
  number="1",
  pages="3--8",
  publisher="IOP Publishing",
  doi="10.1149/09501.0003ecst",
  isbn="9781605603124",
  issn="1938-5862",
  url="https://iopscience.iop.org/article/10.1149/09501.0003ecst"
}

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