国家/地区 中国（26） 世界知识产权组织（9） 美国（8） 欧洲专利局（EPO）（3） 韩国（3） 澳大利亚（2） 英国（2）
IPC部 C（35）
IPC大类 C25（35） B01（7） C01（4）
H01（4） B82（3）
IPC小类 C25B（35）
IPC C25B011/065（35）
发明人 LI Y（4） LI R（3） WANG Z（3）
LI J（2） LIU Y（2） WANG Y（2）
XIONG Y（2） XU C（2） YAN C（2）
YANG H（2） YANG J（2）
公开年 2021（22） 2022（11） 2023（2）
申请年 2021（35）
专利权人 GOMEZ R（2） JINGDEZHEN C.（2） UNIV LIAONIN.（2）

Composite material with heterogeneous structure used in field of electrochemical catalysis and electrochemical hydrogen evolution, comprises e.g. phosphorized graphene as carrier and cobalt-iron phosphide loaded on carrier, where heterostructure is formed between graphene and cobalt-iron phosphide.

QI L, LI X

Producing nano-catalyst film useful for nano-catalytic electrodes comprises preparing graphene sheet dispersion, forming nanoporous graphene membrane by coating graphene sheet dispersion on filtration membrane and vacuum filtration.

HOUN K J, SEONG C Y

Photoelectrochemical cell for use in production of hydrogen peroxide, comprises photoanode comprising photocatalyst; a cathode; and solid polymer electrolyte layer disposed between the photoanode and the cathode and comprising solid polymer electrolyte.

CHOI W, JEON T H, CHOIWEONYONG, TAEHWA J

Preparing highly dispersed graphene oxide loaded ruthenium catalyst has adding ruthenium metal precursor solution to graphene oxide solution, mixing, centrifuging, drying gel to obtain highly dispersed graphene oxide- loaded ruthenium precursor, heating under an inert gas atmosphere and cooling.

SHEN Y, WEI Y, DENG P, YANG Y, TIAN X

Electrolytic water hydrogen production electrode based on graphene gel used in an electrochemical process and energy conversion device for producing green hydrogen energy scale production, comprises graphene, water and polyvinyl alcohol.

XU Y, YANG B, YANG F, LIU K, LI J, WANG Z, XU X, MAN L, CHENG M, SHANG W, HOU Y, LIU Y, JI X, ZHANG N, PAN X, NAN Z, ZHANG M, ZHAO L

Laser-induced graphene-loaded iron-doped cobalt disulfide catalyst used in bifunctional electrolytic water catalyst, comprises three-dimensional graphene porous and iron doped disulfides nano-particles loaded on substrate.

LIU C, ZHANG S, YANG P, WANG Z, LI N

Catalyst material for enhancing hydrogen and oxygen production, comprises algae-derived carbon scaffolds, and catalyst components coupled to algae-derived carbon scaffolds.

ZHAO W

Fabricating electrochemical device for producing ammonia by producing holey nitrogen-doped graphene from graphene oxide, and dispersing molybdenum atoms anchoring on holey nitrogen-doped graphene to form holey nitrogen-doped graphene.

TOUR J M, ZHANG C, WANG Z

Method for preparing supported noble metal compound, involves heating obtained solid powder precursor in reducing atmosphere to reduce noble metal salt to obtain noble metal simple substance and obtain intermediate product, and reacting obtained intermediate product with the gas.

ZHANG J, SONG M, WANG D

Preparing nickel hydroxide nano-particle/graphene composite oxygen precipitation catalyst useful in oxygen evolution reaction, comprises e.g. dissolving nickel nitrate hexahydrate in mixed solution of water and triethylene glycol, and adding graphene to form solution A.

XU L, GAO M, LI Y, LI D, XU G, LIANG X, GONG H