A novel cathode Li2CoMn3O8 for lithium ion batteries operating over 5 volts
- 1 January 1998
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 8 (4) , 837-839
- https://doi.org/10.1039/a800604k
Abstract
The spinel phase, Li2CoMn3O8 , can be used as a cathode in secondary lithium batteries, Li/LiPF6 ,propylene carbonate/Li2CoMn3O8 , with a discharge capacity of ca. 40 mAh g–1 at 5.0 V increasing to ca. 130 mAh g–1 at 3.8 V. This appears to be the first single cell system to operate reversibly over 5 volts.Keywords
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