▎ 摘　　要

NOVELTY - High-rate large lithium-ion content cathode material comprises 40-60 wt.% silicon-carbon composite material, 20-30 wt.% graphene and 15-35 wt.% lithium titanate. USE - Used as high-rate large lithium-ion content cathode material. ADVANTAGE - The cathode material has high electrical conductivity due to presence of thin graphene layer.