Li2Mn2O3

Li₂Mn₂O₃ is a lithium-manganese oxide ceramic compound that belongs to the layered oxide family of lithium-ion battery cathode materials. It is primarily investigated as a high-capacity cathode material for advanced lithium-ion and lithium-metal batteries, offering potential for higher energy density than conventional layered oxides, though it remains largely in the research and development phase. Engineers consider this material when designing next-generation energy storage systems requiring improved volumetric or gravimetric energy density, particularly in applications where cycling stability and thermal safety can be optimized through electrode engineering and electrolyte chemistry.