国家/地区 中国（17） 印度（2）
IPC部 B（20）
IPC大类 B82（20）
IPC小类 B82Y（20）
IPC C25B001/04（20）
发明人 CUI D（2） LI N（2） LIU Y（2）
LU X（2） WANG J（2） XIAO L（2）
公开年 2022（20）
申请年 2021（10）  2022（10） 
专利权人 SHANGHAI NAT.（2）

Preparing amorphous nickel-iron double metal hydroxide/reducing oxidation graphene composite material useful in catalytic electrolysis of water for oxygen evolution, comprises adding oxidized graphene powder into glycol solvent, stirring, centrifuging g and dispersing uniformly.

TANG C, GUO S, ZHU W, AN X

In-situ preparation and application of two-dimensional graphene-type nickel-molybdenum nitride composite material useful for electrocatalytic hydrogen production at room temperature comprises mixing sodium molybdate, nickel(II) nitrate hexahydrate and urea and adding treated foamed nickel.

WU Z, XIAO Z, LIU Y, WANG L

Reduction of graphene oxide loaded with ruthenium diselenide function electrocatalyst involves dispersing single-layer graphene oxide into deionized water, placing ruthenium source and the selenium source in the graphene oxide dispersion, and fully stirring and ultrasonic.

SHEN W, SHI M, SUN G, WU M, LI N, LI Q, MA J

Hybrid nanomaterial useful as the electrocatalyst in the oxygen evolution reaction comprises cobolt sulphide/ cobolt sulphide/ copper(II) sulfide nanoparticles which are uniformly distributed on surface of graphene.

CHANG Y, LU X, MA Z, LIU Y

Preparation method of sub-nano-alloy material, comprises providing composite material capable of coordinating with metal ions, reacting composite material with platinum metal ion and cobalt metal ion contact, and calcining reaction product to carbonize.

YANG H, WANG G, ZOU Z, ZHU Y, HU W

Photoelectrode useful in solar water splitting system, comprises nano-carbon layer formed on photocatalytic layer, and contains complex of metal ions and N-doped graphene quantum dots.

RYU J, CHOE Y R, BAE S

Preparation of nano molybdenum carbide material used in electrocatalytic technology, involves uniformly mixing molybdenum powder with inorganic salt, and separating molybdenum source precursor and solid-phase carbon source.

GAO B

in-situ preparing of ultra-small size precious metal non-precious metal alloys on carbon support comprises mixing and dispersing precious metal salt, non-precious metal salt and carbon support in reducing solvent and preparing ultra-small-sized precious metal-non-precious metal alloy.

LI P, CAI Y, KANG X, YE Y, HU T, LIANG C

Preparing carbon-supported small particle metal rhenium catalyst used for in catalytic hydrolysis reaction for hydrogen production, comprises e.g. dissolving the rhenium source in water-ethanol mixed solution, dispersing carbon material in the mixed solution, and performing flash calcination.

ZHONG G, HUANG Y, HE L

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