POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECON

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Provided is a positive electrode for a non-aqueous electrolyte secondary battery, capable of improving the charge/discharge cycle characteristics of the non-aqueous electrolyte secondary battery. The positive electrode (12) for the non-aqueous electrolyte secondary battery (1) includes positive electrode active material particles. The positive electrode active material particles include a lithium-containing transition metal oxide. The lithium-containing transition metal oxide has a crystal structure belonging to a P63mc space group. At least one type of compound selected from a group comprising boron, zirconium, aluminum, magnesium, titanium, and a rare earth element is attached upon the surface of the positive electrode active material particles.