Solid State Electrolyte Coated Nickel Cobalt Manganese NCM811 (Polycrystalline)

This product is a solid-state electrolyte-coated nickel cobalt manganese NCM811 (polycrystalline) material, developed for advanced lithium-ion battery research requiring enhanced interfacial stability. The base material features a high-nickel composition with a chemical formula of LiNi₀.₈₃Co₀.₁₂Mn₀.₀₅O₂, and is surface-coated with 0.2% lithium borate to improve ionic conductivity and suppress side reactions at the electrode-electrolyte interface. This polycrystalline structure supports high energy density and rate performance in cathode applications, making it suitable for next-generation ternary battery systems. Processing recommendations include vacuum-sealed storage to prevent moisture uptake, and use of a ternary electrolyte (model KLD-1230C) during evaluation, with laminated sheets baked at 85°C for 4 hours. This product is particularly relevant for studies on high-voltage cathode stability, solid-state battery integration, and surface modification strategies for nickel-rich layered oxides.