TY  - JOUR
AU  - Cekic-Laskovic, Isidora
AU  - Hilbig, Peter
AU  - Ibing, Lukas
AU  - Streipert, Benjamin
AU  - Wagner, Ralf
AU  - Winter, Martin
TI  - Acetonitrile-based electrolytes for lithium-ion battery application
JO  - Current topics in electrochemistry
VL  - 20
IS  - 13
SN  - 0972-4443
CY  - Trivandrum
PB  - Research Trends
M1  - FZJ-2018-05333
SP  - 1 - 13
PY  - 2018
AB  - Compared to the commercially used state-of-the art non-aqueous organic carbonate solvent-based electrolytes, acetonitrile (AN)-based electrolytes have the advantage of enabling higher conductivity and lower viscosity values. The beneficial influence of adding fluoroethylene carbonate (FEC), thus enabling AN compatibility with graphite anodes, in different ratios to AN-based electrolytes represents the main focus of this manuscript. Long-term cycling measurements at 0 °C and 20 °C as well as conductivity and electrochemical stability measurements were performed to identify the optimal AN:FEC ratio. The electrochemical performance as well as the decomposition products were further investigated in graphite/lithium iron phosphate (LFP) cells to validate the applicability in lithium-ion cells.
LB  - PUB:(DE-HGF)16
DO  - DOI:10.31300/CTEC.20.2018.1-13
UR  - https://juser.fz-juelich.de/record/851833
ER  -