CATHODE ACTIVE MATERIAL FOR NON-AQUEOUS-ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS-ELECTROLYTE SECONDARY BATTERY

Provided is a cathode active material for a non-aqueous-electrolyte secondary battery, the cathode active material containing a lithium composite oxide that has a layered structure containing a Li layer and that is represented by general formula LiaNiαAlβCoγMδSrxO(in the formula, 0.95