国家/地区 中国（46） 韩国（15） 美国（5） 世界知识产权组织（5） 欧洲专利局（EPO）（3） 日本（2）
IPC部 B（62）
IPC大类 B01（62）
IPC小类 C25B（62）
IPC C25B001/04（37） C25B011/06（24） B01J037/08（17）
B01J021/18（16） B01J035/00（14） B01J035/10（14）
B01J023/89（10） B01J027/24（10） C25B001/00（10）
C25B011/091（10） B01J037/10（9） B82Y030/00（9）
C25B011/04（9） B01J023/755（8） B01J037/02（8）
发明人 WANG X（5） ZHANG X（5） WANG J（4）
CHEN Y（3） HAN H（3） KIM I（3）
LI Y（3） PARK S（3） WANG H（3）
YU X（3） BAI L（2） CHEN J（2）
CUI D（2） FAN X（2） FANG M（2）
公开年 2021（28） 2020（27） 2022（7）
申请年 2020（62）
专利权人 SHENZHEN INS.（3） UNIV KWANGWO.（3） CAS DALIAN C.（2） KOREA INST S.（2）
QINGDAO PINT.（2） SHANGHAI NAT.（2） UNIST ULSAN .（2） UNIV CHONBUK.（2）
UNIV NORTHWE.（2） UNIV SHANXI（2） UNIV SUNGKYU.（2）

Producing phosphorus-activated platinum-based catalyst used in electrocatalytic oxygen reduction comprises refluxing platinum-based catalyst obtained by reacting carbon carrier, surfactant and platinum salt, and phosphorus source in solvent.

YU X, WANG X, BAI L

Structurally regularity mesoporous carbon structure useful e.g. as electrocatalyst support and energy storage medium, comprises graphene skeleton connected three-dimensionally in a structurally regular manner, including graphene tube.

HOON J, BAEK D S

Preparation of ruthenium/phosphorus catalyst used in electrochemical dissociation of water, involves phosphorizing ruthenium-carbon catalyst by mixing ruthenium-carbon catalyst with phosphorus source and organic solvent.

WANG X, ZHANG X, YANG H, BAI L, YU X

Manufacture of membrane-electrode-gas diffusion layer assembly used for fuel cell, involves preparing two stable microporous electroconductive layers by depositing vertical graphene films on two sacrificial substrate layers, forming catalyst layer, and detaching sacrificial substrate layers.

TREFILOV A M I, VIZIREANU S, BITA B I, STAMATIN I, DINESCU G

Preparing cobalt catalyst useful in electrodes and membrane electrode assembly for water electrolysis, comprises preparing reduced graphene oxide in which cobalt oxide is dispersed, carrying out primary oxidation and secondary oxidation.

PARK S, HAN H, KIM I

Ruthenium graphene composite two-dimensional material used as hydrogen evolution electro-catalyst, comprises graphene and metal ruthenium adsorbed on graphene where metal ruthenium is dispersed in single atom.

LI Y, WU Z

Nickel sulfide nanocrystal catalyst for electrochemical and photoelectrochemical hydrogen production.

PARK J H, KWAK I H, KWON I S, YU J S

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

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