国家/地区 中国（97）
IPC部 C（97）
IPC大类 C25（97） B82（16） H01（14）
C01（11） B01（10） B22（5）
C02（3） C23（2）
IPC小类 C25B（97）
IPC C25B001/04（97）
发明人 LI Y（15） LI R（10） CHEN Y（7）
WANG J（7） YANG J（7） YAN C（6）
CHEN X（5） LI X（5） WANG F（5）
WANG Y（5） ZHANG Y（5） GAO J（4）
LI W（4） TANG J（4） WANG S（4）
公开年 2021（68） 2022（25） 2023（4）
申请年 2021（97）
专利权人 JINGDEZHEN C.（6） BEIJING INST.（3） UNIV SHAANXI.（3） UNIV XIAN JI.（3）
GUANGDONG AC.（2） HUNAN INST S.（2） JAYU HYDROGE.（2） LONGI GREEN .（2）
SHANGHAI INS.（2） SHANGHAI NAT.（2） STATE GRID Z.（2） UNIV CHINA S.（2）
UNIV DALIAN .（2） UNIV GUANGDO.（2） UNIV QINGDAO.（2） UNIV SHANGHA.（2）
WUXI LONGI H.（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

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

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

Alkaline water for preparing hydrogen by anode water, is prepared by preparing soluble salt of noble metal element, and obtaining coating liquid raw liquid for surface layer anode.

ZHANG W, JING H, LU Y, LI S, GAO S

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

Electrochemical-type hydrogen pump used in differential pressure type high-pressure water electrolysis apparatus, comprises electrolyte membrane-electrode assembly in which electrolyte membrane having hydrogen ion conductivity is arranged.

TAKASUGI S

Preparation of cobalt-nickel base composite material used for hydrogen evolution electrode, involves placing base material into electroplating solution, and forming composite material on surface of base material at preset deposition current density.

WANG F, XIN S

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 biomass based single-atom iron with nitrogen-doped graphene/nanocarbon fiber axial composite material, comprises e.g. adsorbing iron-containing compound on biomass based surface, and preparing iron salt-bacterial cellulose.

XIAO L, WANG J, CUI D

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