国家/地区 韩国（4） 美国（4） 世界知识产权组织（4）
IPC部 B（7）
IPC大类 B05（7） C01（5） B32（3）
B82（3） C23（3） B01（2）
IPC小类 B05D（7）
IPC B05D005/00（7）
发明人
公开年 2013（7）
申请年 2012（4）  2013（2） 
专利权人

Fabricating thin film for preventing oxidation of metals, by preparing graphene oxide suspension on metal surface, laminating suspension in substrate, reducing graphene oxide from substrate, and coating restored graphene oxide.

KANG D W, KIM Y J, SHIN H S

Manufacture of porous graphene film used for electrochemical device, involves preparing composite dispersed solution by adding polymer particles to dispersed solution, obtaining composite film, and removing polymer particles from film.

CHOI B, HUH Y, GILL C B, SUK H Y

New phosphonium ionic salt, useful for producing substrate e.g. cotton, paper, carbon nanotubes, diamond, graphene, glass, thermoplastic resin, thermosetting resin, film, layer, sheet, board, powder, pellet, bead, particle or nanotube.

WORKENTIN M S, RAGOGNA P J, LUBBOCK B, ISMAILI H, DUBE J

Membrane used to separate gas from fluid mixture including first gas e.g. neon and second gas, includes graphene layer perforated by nanoscale pores, and gas sorbent to contact surface of layer and direct gas adsorbed at sorbent into pores.

DUERKSEN G L, MILLER S A

Barrier article for rendering substrate impermeable to small molecules, and for sealing openings on substrate, comprises a substrate and a continuous graphene-based layer adhered to the surface of the substrate.

HURT R H

Fabricating graphene structures, comprises fabricating a crystalline graphene layer on a surface, and subsequently decreasing crystallographic disorder of crystallographically disordered edges by heating crystalline graphene layer.

ARNOLD M S, GOPALAN P, SAFRON N S, KIM M, UNG K M

Exterior product is obtained by spreading graphene solution obtained by manufacturing mixture of graphene, water and ethanol on surfaces of exterior product, evaporating and coating graphene solution on exterior product.

SEONG K L