| 摘要 |
PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium secondary battery suitable for a high-capacity lithium secondary battery, and to provide a high-capacity lithium secondary battery which is excellent in rapid charge-discharge characteristics and cycle characteristics.SOLUTION: In a negative electrode for a lithium secondary battery formed by integrating a mixture of graphite particles and an organic binder with a current collector, the negative electrode for the lithium secondary battery contains 3 to 20 wt.% of the organic binder in the mixture. In the lithium secondary battery, the negative electrode and a positive electrode for the lithium secondary battery are arranged facing each other via a separator, and an electrolyte is injected around the electrodes. |
