国家/地区 中国（35） 韩国（12） 美国（11） 世界知识产权组织（9） 欧洲专利局（EPO）（6） 日本（4） 印度（3） 澳大利亚（2） 加拿大（2）
IPC部 B（50）
IPC大类 B01（50）
IPC小类 C25B（50）
IPC C25B001/04（26） C25B011/091（22） B01J035/00（12）
B01J035/10（12） B01J021/18（11） B01J037/08（11）
C25B011/04（10） B01J037/02（9） B01J035/02（8）
C25B011/065（8） H01M004/92（8） B01J027/24（7）
B01J037/34（7） H01M004/86（7） B82Y030/00（6）
发明人 CHEN Y（3） LI R（3） LI Y（3）
LIU Y（3） FU C（2） HAN H（2）
HE H（2） HUANG H（2） HUANG J（2）
KIM I（2） KIM T S（2） PARK S（2）
SEOK H H（2） WANG J（2） WOO K H（2）
公开年 2021（50）
申请年 2020（28）  2021（15）  2019（7） 
专利权人 UNIV SUNGKYU.（3） KOREA INST S.（2） UNIV CHONBUK.（2） UNIV HOHAI（2）
UNIV KWANGWO.（2）

Electro catalyst carrier useful in electrocatalytic material comprises carbon-based material with sheet-shaped structure, nitrogen-containing polymer layer coated on surface of carbon-based material and nitrogen-containing polymer layer distributed with mesopores.

MIAO C, TONG F, ZHANG T, WANG H, TIAN H

Producing octahedral transition metal dichalcogenides involves forming transition metal layer on substrate and injecting chalcogenide-containing gas onto the substrate together with plasma treatment.

VINIT K, KIM H U, LEE J, SEOK H, KIM T, KIM T S, SEOK H H, WOO K H, CANADEVINIT

Double-metal composite catalyst used for preparing ketone-alcohol oil by hydrogenation of chlorophenol compound for battery system comprises carbon material carrier, and double-metal active component including palladium, platinum and silver.

WU C, LI R, HAN D, CHEN X

Nickel-iron phosphide/graphene/nickel composite material for e.g. electrochemical oxygen evolution reaction as electrochemical catalyst, comprises graphene-wrapped nickel material as carrier comprising nickel and graphene material, and nickel-iron phosphide array supported on carrier.

ZHANG Z, QI L, LI X

Preparing composite nanomaterial useful as catalyst for producing hydrogen by electrolysis of water by e.g. dispersing two-dimensional nano-sheet in organic solvent, dissolving organic platinum salt and transition metal salt, and reacting.

WANG J, YANG N, YU X

Polyelectrolyte (PEM) water electrolysis hydrogen evolution reaction catalyst for PEM water electrolysis system comprises carrier and ternary alloy particles which are supported in the carrier and include platinum, scandium and lanthanum.

SANGYOON J, PAK C, YOO Y S, LEE T, LEE S

Ion-conducting membrane for use in e.g. fuel cell, comprises homogenous blend of polybenzimidazole with polymers selected from polyvinylidene difluoride, polyvinylene fluoride-co-hexafluoropropylene, chitosan and functionalized-chit.

RAMKUMAR M, KINI N S

Hexagonal boron nitride/graphene planar heterojunction three-dimensional porous carbon material used in electrocatalytic oxygen reduction reaction, by crushing porous hexagonal boron nitride, adding nickel nano-microspheres and template agent, ball-milling, pressing, and removing nickel particles.

YUAN Q, FAN M

Electrode catalyst e.g. for carbon dioxide reduction comprises metal particles supported on carbon-based carrier, and metal nanoparticles in form of dendrites disposed on surface of metal particles.

OH H S, LEE W H, IHM C W, KOUN M B, HWANG Y J, LEE W, KI L D, WON D H, KOH J H

Manufacturing transition metal dichalcogenide-graphene heterojunction electrode comprises transferring graphene to electrode, depositing transition metal layer on graphene-transferred electrode and injecting plasma-treated sulfur gas.

KIM T S, SEOK H H, LEE I, WOO K H