国家/地区 中国（2）
IPC部 H（2）
IPC大类
IPC小类
IPC
发明人 DING B（2）
公开年 2020（2）
申请年 2020（2） 
专利权人

5G communication device radiating device, has graphene thin layer for transmitting heat generated by 5G communication device main body to closed radiating fin and radiating heat to external environment through closed radiating fin.

GONG L, ZHANG D, DING B, DUAN X, ZHU C, XU M

Preparing silicon oxygen modified negative electrode composite material for battery, involves obtaining silicon-magnesium oxide-graphene cathode composite material by high-energy ball milling.

DING B, SONG G