COATED CATHODE ACTIVE MATERIAL AND MANUFACTURING METHOD THEREOF

• Main Authors: KIKUCHI TAKESHI, NAITO MAKIO, OZAWA TAKAHIRO, IMAIZUMI JUNICHI, IMAZAKI MITSUYASU
• Format: Patent
• Language: English; Japanese
• Published: 13.10.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

To provide a cathode active material capable of suppressing gas generation owing to the oxidative decomposition of a nonaqueous electrolyte in a lithium ion secondary battery arranged by use of a cathode active material that operates at a high electric potential, and a manufacturing method thereof.S...