Enhanced Electrochemical Performance of Disordered Rocksalt Cathodes Enabled by a Graphite Conductive Additive
November 17, 2024
November 17, 2024
WASHINGTON, Nov. 17 (TNSres) -- The U.S. Department of Energy's Pacific Northwest National Laboratory issued the following abstract of a journal article:
Although Co-free cation disordered rocksalt (DRX) cathodes have high theoretical specific capacities (>300 mAh/g) and moderate operating voltages (~3.5 V vs. Li/Li+), DRX cathodes typically require high carbon content (=20 wt%) to fully utilize the active material which has a detrimental impact on cell-level energy density. To a . . .
Although Co-free cation disordered rocksalt (DRX) cathodes have high theoretical specific capacities (>300 mAh/g) and moderate operating voltages (~3.5 V vs. Li/Li+), DRX cathodes typically require high carbon content (=20 wt%) to fully utilize the active material which has a detrimental impact on cell-level energy density. To a . . .