Positive electrode for non-aqueous electrolytic secondary cell and non-aqueous electrolytic secondary cell

摘要

There is disclosed a positive electrode for a non-aqueous electrolytic secondary cell and a non-aqueous electrolytic secondary cell exhibiting a high potential of a 4 V region, and having a high capacity, safety, excellent cycle characteristic, and satisfactory high-temperature characteristic, wherein the positive electrode active material is a mixture of olivine type lithium manganese phosphate and spinel type lithium manganate.