国家/地区
IPC部 C（3） H（3）
IPC大类 C07（3）
IPC小类 C07D（3）
IPC
发明人
公开年 2020（3）
申请年 2020（2） 
专利权人

New graphene derivatives used in electrolyte and power storage device e.g. semiconductor device, display device, light-emitting device, and memory device.

YAMAKAJI M

Nickel-cobalt sulfide-nitrogen-enriched porous carbon oxygen reduction catalyst comprises organic ligand, cobalt chloride, nickel nitrate, ammonium sulfide and graphene oxide.

NI L

Carbon structure is formed by preparing graphitic carbon monolith in which graphene layer is stacked, introducing oxygen into the in-plane of layered graphene layer, and functionalizing hybrid orbital structure with aggregated cyclic ether.

BANG J H, HYUN L J