The superiority of asymmetric alkyl methyl carbonates
Journal Article
·
· Journal of the Electrochemical Society
- Covalent Associates, Inc., Woburn, MA (United States)
The electrochemical behavior of graphite electrodes cycled galvanostatically versus Li metal in electrolyte solutions containing LiPF{sub 6}, LiC(SO{sub 2}CF{sub 3}){sub 3}, and LiN(SO{sub 2}C{sub 2}F{sub 5}){sub 2} in ethyl and methyl alkyl carbonates was studied. The solvents include ethyl methyl, ethyl propyl, methyl propyl, isopropyl methyl, and isopropyl ethyl carbonates. The use of asymmetric, aliphatic alkyl methyl carbonates is shown to be essential to achieve both high capacity and long cycle life with graphite electrodes in Li-ion batteries.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 599622
- Journal Information:
- Journal of the Electrochemical Society, Journal Name: Journal of the Electrochemical Society Journal Issue: 1 Vol. 145; ISSN JESOAN; ISSN 0013-4651
- Country of Publication:
- United States
- Language:
- English
Similar Records
Methyl propyl carbonate: A promising single solvent for Li-ion battery electrolytes
Li-ion battery electrolyte formulated for low-temperature applications
Electrochemical study of a new electrolyte for the lithium polymer system at low temperature
Journal Article
·
Tue Jul 01 00:00:00 EDT 1997
· Journal of the Electrochemical Society
·
OSTI ID:533100
Li-ion battery electrolyte formulated for low-temperature applications
Journal Article
·
Fri Feb 28 23:00:00 EST 1997
· Journal of the Electrochemical Society
·
OSTI ID:483779
Electrochemical study of a new electrolyte for the lithium polymer system at low temperature
Book
·
Fri Dec 30 23:00:00 EST 1994
·
OSTI ID:33586