国家/地区 韩国（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M004/587（2） H01M004/62（2）
发明人 CHO M（2）
公开年
申请年
专利权人 POSCO（2）

Negative electrode active material used for negative electrode for lithium secondary battery, comprises silicon-carbon composite comprising silicon nanoparticles, and carbon matrix.

YOU S J, PARK S J, KANG E, KIM Y J, WOO J G, CHO M, PARK S, YOO S J, WOO J, PARK S E

Negative electrode for lithium secondary battery, has artificial graphite-based active material, where artificial graphite-based active material is provided with artificial graphite with graphitization degree of ninety percent or greater.

EUNKYUNGKIM, CHO M