国家/地区 中国（2）
IPC部 B（3）
IPC大类 C09（3） C23（3）
IPC小类 C09D（3）
IPC C09D201/00（3）
发明人
公开年
申请年 2020（2） 
专利权人

Graphene composite barrier film comprises organic thin film provided on inorganic thin film, graphene film, and primer layer provided between organic thin film and graphene film.

KIM M J, JANG S G, AHN S, TAE Y H, KIM J H, KIM H

Preparing nickel-coated graphene silicon carbide involves using intermediate frequency furnace to melt metal nickel, and using breeze to blow the nano-graphene into vacuum tube, pouring the molten nickel water into the high-speed tuyere.

DAI Y

Processing preservative composition comprises treating the surface of preservative and carrying out phosphating pretreatment to form a phosphate film and preserving surface of phosphating film and coating with a graphene antiseptic material.

WANG J, DAI P