Detail publikace

Cathode Material Based on S/C Composite for Li-S Batteries

GAVALIEROVA, K. CAPKOVÁ, D. STRAKOVÁ FEDORKOVÁ, A. ORIŇÁKOVÁ, R. STREČKOVÁ, M. HEČKOVÁ, M. ČUDEK, P.

Originální název

Cathode Material Based on S/C Composite for Li-S Batteries

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Sulfur-carbon composite (S/C) as cathode material for lithium-sulfur batteries (Li-S) was prepared by using carbon fibres prepared by electrospinning. Sulfur dissolved in CS2 solution was dropped to the carbon fibres. The sulfur-carbon based composite material is currently investigated due to the solution of scientific problems of Li-S batteries. The problems are nonconductivity of sulfur, the formation of intermediates during discharge processes, volume increase of sulfur and shuttle effect of polysulfides. Electrochemical testing was carried out by electrochemical impedance spectroscopy, cyclic voltammetry and galvanostatic charge-discharge. For the surface and structure analysis, the scanning electron microscopy was used.

Klíčová slova

Battery, lithium, sulfur, carbon, cathode

Autoři

GAVALIEROVA, K.; CAPKOVÁ, D.; STRAKOVÁ FEDORKOVÁ, A.; ORIŇÁKOVÁ, R.; STREČKOVÁ, M.; HEČKOVÁ, M.; ČUDEK, P.

Vydáno

26. 12. 2018

ISBN

978-1-60768-864-8

Kniha

ECS Transactions

ISSN

1938-5862

Periodikum

ECS Transactions

Číslo

1

Stát

Spojené státy americké

Strany od

99

Strany do

106

Strany počet

8

URL

https://iopscience.iop.org/article/10.1149/08701.0099ecst/pdf

BibTex

@inproceedings{BUT163584,
  author="Katarina {Gavalierova} and Dominika {Capková} and Andrea {Straková Fedorková} and Renáta {Oriňáková} and Magdaléna {Strečková} and Mária {Hečková} and Pavel {Čudek}",
  title="Cathode Material Based on S/C Composite for Li-S Batteries",
  booktitle="ECS Transactions",
  year="2018",
  journal="ECS Transactions",
  number="1",
  pages="99--106",
  doi="10.1149/08701.0099ecst",
  isbn="978-1-60768-864-8",
  issn="1938-5862",
  url="https://iopscience.iop.org/article/10.1149/08701.0099ecst/pdf"
}