NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME, AND NEGATIVE ELECTRODE AND LITHIUM ION SECONDARY BATTERY INCLUDING THE NEGATIVE ELECTRODE MATERIAL

• Main Authors: MADOKORO YASUSHI, IJIRI MAKIKO, KITAGAWA TOMOKI, SAKAI MINORU
• Format: Patent
• Language: English; Japanese
• Published: 11.10.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

To provide a negative electrode material for a lithium ion secondary battery that exhibits less expansion and contraction at charge and discharge and that is composed of high-capacity graphitic carbon particles, and to provide a negative electrode including the negative electrode material.SOLUTION:...