Li5FeO4 as a cathode prelithiation additive: Doping engineering and first-principles research
During the initial charge-discharge cycle, irreversible loss of active lithium (~ 5% to 15%) severely affects the battery energy density and shortens cycle life of lithium‑ion batteries (LIBs). Prelithiation strategy has gradually become an effective approach to compensate for the irreversible loss of active lithium. L...