国家/地区 美国（5）
IPC部 C（5） H（3） B（2）
IPC大类 C23（5）
IPC小类 C23C（5） C01B（3） C30B（2）
IPC C23C014/16（5）
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Second generation high temperature superconducting belt material comprises superconducting belt material main body and protective layer set on at least one side of the superconducting belt material main body.

ZHAO Y, WU D, JIANG G, CHENG C, ZHU J, DING Y, JIN Z, WU W

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H

Article used for a fuel cell coated with a coating, comprises a base and a coating is applied on the surface, the coating includes a corrosion resistant layer and onto which an external layer is applied which has conductive characteristics.

SUN H, NAVABPOUR P

Graphene composite electrode material preparation method, involves providing glass substrate, forming metal thin film on glass substrate, and patterning metal thin film to form circuit image.

WANG Y

Production of graphene involves supplying carbon to heated transition metal surface, and forming graphene on buffer thin-film epitaxially grown on nickel substrate.

FUJII T, SATO M