POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL, AND NON-AQUEOUS ELECTROLYTE SECONDARY CELL

摘要

The purpose of the present invention is to provide a positive electrode for a non-aqueous electrolyte secondary cell and a non-aqueous electrolyte secondary cell having excellent output characteristics. This invention is characterized in being provided with a positive electrode collector and a positive electrode mixture layer formed on at least one surface of the positive electrode collector, the positive electrode mixture layer containing: particles (3) of lithium nickel cobalt manganese oxide represented by LiNi0.55Co0.20Mn0.25O2, erbium oxy-hydroxide (1) fixed to the surface of the particles of lithium nickel cobalt manganese oxide (3); tungsten trioxide (2) adhered to the surface of the particles of lithium nickel cobalt manganese oxide (3); and a binder.