国家/地区 中国（37） 韩国（11） 美国（7） 世界知识产权组织（4） 欧洲专利局（EPO）（3） 法国（2） 印度（2） 日本（2）
IPC部 B（48）
IPC大类 B01（48） C25（16） C01（14）
C02（12） H01（7） B82（6）
C07（6） C09（4） C10（3）
B22（2） C03（2） C08（2）
C23（2）
IPC小类 B01J（48）
IPC B01J035/00（48）
发明人 LI X（3） LIU H（3） CHEN J（2）
GABEN F（2） GAO P（2） LI L（2）
LI W（2） LIU W（2） WANG C（2）
WANG H（2） WANG J（2） XIA L（2）
YANG L（2） ZENG H（2） ZHANG J（2）
公开年 2021（28） 2020（18） 2022（2）
申请年 2020（48）
专利权人 UNIST ULSAN .（2） UNIV CHONBUK.（2） UNIV HANGZHO.（2） UNIV KWANGWO.（2）
UNIV LIAONIN.（2）

Synthesizing nickel-gold bimetallic alloy nanocatalyst used for catalyzing reduction of carbon-dioxide to carbon monoxide, involves dissolving nickel precursor salt with gold precursor salt in deionized water, adjusting pH, and stirring.

ZHANG X, LIU W

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

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

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

Graphene hybrid catalyst for water splitting and zinc-air battery, comprises graphene sheet with modified surface, and nano sheet containing graphene sheet and metal.

LEE J H, KIM N, PROBLEM D Y N

Producing non-metallic photocatalyst comprises e.g. forming carbon nitride-carbon polymer material-alpha sulfur composite in which carbon nitride, alpha-sulfur and carbon polymer material being bound.

HA T, KANG B, CHEN C, LEE T

Catalyst e.g. for generating hydrogen peroxide comprises e.g. carbonaceous nanoplate functionalized with oxygen-containing group comprising carbonyl group, provided on basal surface and edge of carbonaceous nanoplate including quinone group.

JONGBEOM B, RO H J, GAOFENG H, BAEK J, NOH H, HAN G

Producing carbon-supported core-shell structure alloy particle catalyst for oxygen reduction reaction by reducing first metal core nanoparticles after adding second metal and performing galvanic substitution after adding third metal.

YOO S J, CHOI D I, PIL K, YEONSUN S, JEONG J Y, KIM H J, CHANG J H, KIM J, PARK H S, LEE S Y, YOUNG P H

Manufacture of lithium-ion battery used for e.g. phone and laptop, involves e.g. depositing dense layer comprising anode, cathode and/or electrolyte, by supplying substrate and suspension of non-agglomerated nanoparticles of material having preset size, and performing densification of dried layer.

GABEN F

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F