国家/地区 韩国（2） 美国（2）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC C25D009/04（4）
发明人
公开年 2017（2） 2018（2）
申请年 2017（2） 
专利权人

Oxygen generation catalyst useful in an electrochemical or photoelectrochemical device, comprises a graphene oxide layer, and a nickel-iron layered double hydroxide layer supported on the surface of the graphene oxide layer.

YAMADA A, MIKOSHIBA S, ONO A, KUDO Y, TAMURA J, KITAGAWA R, TSUTSUMI E, YAMAGIWA M, SUGANO Y, MOTOSHIGE A, KANNO Y, TAMURA A

Manufacture of reduced graphene oxide-titanium dioxide nanotube structure for photocatalyst, involves forming reduced graphene oxide film on substrate, growing titanium dioxide nanotubes, and forming titanium dioxide particles on resultant.

IN S I, ABDUL R

Manufacture of graphene pellets used in e.g. electrode, involves forming nickel pellets from nickel powder, exposing nickel pellets to hydrocarbon, and etching nickel using graphene with acid resulting in graphene pellet.

ALVAREZ N, DEARMOND D, MALIK R, SHANOV V N, ZHANG L

Manufacture of three-dimensional porous graphene-metal oxide composite used as electrode, involves growing metal oxide on three-dimensional porous graphene using electro-deposition method.

PARK H S, PARK S K