国家/地区 中国（3） 韩国（3） 美国（2）
IPC部 C（7）
IPC大类 C25（7） B05（2） C01（2）
C23（2） H01（2）
IPC小类 C25B（7）
IPC C25B011/04（7）
发明人
公开年 2021（2）
申请年 2019（3） 
专利权人

Method for modifying bipolar plate surface of hydrogen production by water electrolysis in fuel cell, involves dispersing conductive material in solvent to obtain first solution, obtaining second solution by stirring, and obtaining final bipolar plate with modified coating.

PENG S, SHEN G, LIU Y, ZHANG H, WANG D, LIU G, SHAN D, WANG X

Manufacture of photoelectrode used for electrolysis of water, involves manufacturing three-dimensional conductive structure, forming metal layer on conductive structure surface, and forming oxide semiconductor layer on metal layer surface.

SEOL S K, HYEON K J, PYO J Y

Electrode for producing hypochlorous acid, comprises titanium support, first layer including iridium and tantalum formed on the surface of titanium support and second layer including tin and antimony formed on surface of first layer.

PARK Y S, LEE Y B

Preparing reduced graphene oxide-polyhydroquinone composite electrode useful for sensing and electrolyzing water to produce hydrogen, comprises e.g. adding metal working electrode and platinum electrode into plating solution and heating.

CUI D, ZHANG F, LU Y, ZHANG D, YANG J, JIAO J, WANG Y, GE M

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

Preparation of the copper-reducing nickel-chromium-graphite clustered foam used in electrolytic cathodes involves plating nickel using copper/self-assembled-reductive graphene cluster composite material as cathode.

TIAN D, LIANG H, LI S, HUANG T, XIA F, ZHOU C

Graphene sheet, e.g. for transparent electrode used in solar cell includes intercalation compound interposed between unit graphene layers.

CHOI J, CHOI J Y