国家/地区 日本（2） 美国（2） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C25B（4）
IPC C25B011/04（4）
发明人
公开年 2018（4）
申请年 2017（4）
专利权人

Device used for reducing carbon dioxide, comprises oxidation electrode, and reduction electrode comprising nitrogen-doped graphene, immersed in electrolyte solution to generate carbon compound by reduction reaction of carbon dioxide.

YAMAGUCHI HITOSHI, YAMAGUCHI H

Formation of electroconductive composite by electrochemical reaction, involves applying graphene oxide to non-conductive porous substrate(s), and reducing graphene oxide to graphene via electrochemical reaction.

BOTTE G G, WANG D

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

Manufacturing method of electrode for hydrogen production, involves increasing activity of tungsten carbide nanoflake to hydrogen evolution reaction by removing oxide layer or graphene layer from surface of tungsten carbide nanoflake.

LEE W S, KO Y, BAIK Y J, PARK J, LEE K S, KIM I, JEONG D S, KO Y J, PARK J K