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GOTTWALD, T. VONDRÁK, J. SEDLAŘÍKOVÁ, M. ČUDEK, P. CHLADIL, L.
Originální název
MoS2 as a Negative Electrode Material for SIB
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Molybdenum disulfide (MoS2) is promising intercalation material for a negative electrode in a rechargeable sodium ion battery (SIB). MoS2 is an attractive material with layered structure and with trigonal prismatic coordination between the molybdenum (Mo) and sulfide (S) atoms which are primarily covalently bonded. In this study a Na/MoS2 cell was assembled as a rechargeable battery.The electrochemical behavior of Na/MoS2 cell was studied by using cyclic voltammetry (CV) and galvanostatic (GCPL) measurement at room temperature. In the first charge cycle intercalation process was successful and the cell had a charge of 90 mAhg-1. In the first discharge cycle deintercalation process was unsuccessful with only marginal amount of sodium ions (Na+) leaving the negative electrode. Observing changes in crystallographic structure of MoS2 during intercalation–deintercalation process will show which possible adjustments to the material are needed.
Klíčová slova
carbon
Autoři
GOTTWALD, T.; VONDRÁK, J.; SEDLAŘÍKOVÁ, M.; ČUDEK, P.; CHLADIL, L.
Vydáno
6. 12. 2016
Nakladatel
Electrochemical Society
Místo
Pennington, New Jersey 08534-2839, USA
ISBN
9781607685395
Kniha
ECS Transactions
Edice
74
Číslo edice
1
ISSN
1938-5862
Periodikum
Ročník
Číslo
Stát
Spojené státy americké
Strany od
321
Strany do
330
Strany počet
10
URL
http://ecst.ecsdl.org/content/70/1/275.abstract
BibTex
@inproceedings{BUT129336, author="Tomáš {Gottwald} and Jiří {Vondrák} and Marie {Sedlaříková} and Pavel {Čudek} and Ladislav {Chladil}", title="MoS2 as a Negative Electrode Material for SIB", booktitle="ECS Transactions", year="2016", series="74", journal="ECS Transactions", volume="74", number="1", pages="321--330", publisher="Electrochemical Society", address="Pennington, New Jersey 08534-2839, USA", doi="10.1149/07401.0321ecst", isbn="9781607685395", issn="1938-5862", url="http://ecst.ecsdl.org/content/70/1/275.abstract" }