国家/地区
IPC部 C（2）
IPC大类 C01（2） C23（2）
IPC小类 C01B（2）
IPC C01B032/186（2）
发明人 ZHANG J（2）
公开年
申请年 2020（2）
专利权人

Preparation of micro super capacitor used for manufacturing large integrated circuit, involves pretreating catalytic metal, preparing graphene, designing photomasking mask plate, preparing graphene microelectrode, and adding gel electrolyte.

NING J, FENG X, WANG D, ZHANG J, MU M, HAO Y

Device used for producing graphene includes main heating unit, auxiliary heating unit, air supply unit, pressure reducing component, bottom plate, containing space, heating space and cavity body.

ZHANG J