We are developing new high entropy cathodes for Na-ion batteries optimizing compositions and synthetic routes. We focused our attention to compositions Nax(Fe0.2Mn0.2Ni0.2Co0.2Ti0.2)O2 with x=0.75 and
Organic cathode materials have attracted extensive research interest for rechargeable lithium-ion batteries (LIBs) because of their diverse structures and tunable properties. However, the preparation