Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery

• Main Authors: AOKI YOSHINORI, FUJITANI NAOYA, OGASAWARA TAKESHI
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A positive electrode active material for a non-aqueous electrolyte secondary battery according to one embodiment of the present invention contains a lithium transition metal composite oxide that has a layered structure and is represented by general formula LixNiaMnbAlcCodMeO2-y (in the formula, 0.95...