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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
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" }