国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（2）
IPC
发明人 ZHANG C（3）
公开年 2021（3）
申请年 2021（3）
专利权人 ZHANG C（3）

Producing nano graphene balls used as anode material for lithium-ion battery, involves preparing graphene conductive slurry, pressing nano graphene balls into blocks, impacting graphite powder using first high-efficiency vibration swing impact nanomachine and transferring to second impact machine.

ZHANG X, ZHANG C

Chip-type solid aluminum electrolytic capacitor for storing charge, has metal layer that extends along side surface of insulating protective casing to cover portion of upper and lower surface or portion of lower surface of insulates protective casing.

ZHANG C

Battery pack with graphene sheets for high-efficiency heat dissipation, has battery cell module whose negative electrodes are provided in heat conduction connection with main portion, and heat conduction fin is provided with housing.

ZHANG C