国家/地区 中国（34） 美国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（3） 韩国（2）
IPC部 C（39）
IPC大类 C25（39）
IPC小类 C25B（39）
IPC C25B011/054（39）
发明人 LI Y（5） CHEN X（3） MA X（3）
CHEN Y（2） DENG Y（2） GAO J（2）
LI J（2） LI X（2） LI Z（2）
LIU C（2） LIU M（2） LU X（2）
WANG D（2） WANG J（2） WANG X（2）
公开年 2021（24） 2022（13） 2023（2）
申请年 2021（39）
专利权人 UNIV QINGDAO.（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

Preparing diatomic catalyst useful for electrochemical reactions, comprises e.g. loading dinuclear complex as precursor on acetylene black, carbon nanotubes, cerium oxide, zinc oxide and carrying out high-temperature pyrolysis under inert atmosphere.

DENG M

Water splitting catalyst for use in water splitting system, and oxygen evolution reaction or hydrogen evolution reaction, comprises porous carbon layer, bimetallic metal alloy core dispersed on porous carbon layer, and single-atom precious metal dispersed on bimetallic metal alloy core.

KUMAR A, LEE J, LEE H, LEE H Y, KUMAASHWANI

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

Preparing platinum single-atom material useful in field of hydrogen production of electrolytic water comprises e.g. using nickel chloride hexahydrate, cobalt chloride hexahydrate and graphene oxide, nitriding, adding alkyl imidazole ionic liquid into electrolytic cell, cleaning, and drying.

XU Q, LU X, LI G, PANG Z, ZHANG Q, WANG F, LU M, XIA X, WANG S, ZOU X

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

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

Fully-hydrolyzed hydroelectric catalyst for electrocatalyst hydrogen evolution reaction in alkaline medium, comprises vanadium-nickel-iron-nitride and nickel nano-particles grown on nitrogen-doped graphene tube in situ.

ZOU J, ZHOU Q, ZHAO J, MENG A, LUO S, LI Z, SONG G