国家/地区 中国（40） 韩国（14） 世界知识产权组织（9） 欧洲专利局（EPO）（4） 日本（3） 美国（2）
IPC部 B（57） C（31） H（7）
A（3） F（2）
IPC大类 B01（57） C01（12） C25（7）
H01（7） C02（6） B82（5）
C07（5） C09（4） C10（4）
B22（3） A61（2） F01（2）
IPC小类 B01J（57）
IPC B01J035/02（57）
发明人 CHEN H（3） LEE S Y（3） SUN G（3）
WANG S（3） WANG Z（3） WU Y（3）
CHEN Q（2） CHEN X（2） CUI J（2）
JEONG H Y（2） JEONGSE Y（2） LEE J S（2）
LI H（2） LI L（2） LI W（2）
公开年 2021（28） 2020（19） 2022（10）
申请年 2020（57）
专利权人 CAS DALIAN C.（3） NAT INST ADV.（2） PURESPACE IN.（2） UNIV CENT SO.（2）
UNIV CHONBUK.（2） UNIV CHONGQI.（2） UNIV JIANGNA.（2） UNIV KWANGWO.（2）
ZHAO W（2）

Photocatalyst plate uses in photocatalyst particle structure, comprises visible light-responsive photocatalyst particle for hydrogen generation, visible light-responsive photocatalyst particle, photocatalyst particle structure containing carbon fine powder, and organic material base.

KUDO A, ANDO M, IWASE A, YAMAGUCHI Y, HAYASHI T

Preparing catalyst for manufacturing fuel cell electrode comprises reacting by adding hydrogen gas together with platinum precursor to transition metal nitride supported on carbon support to form platinum layer on transition metal nitride.

YOO S J, YOON C H, YOUNG P H, LEE S Y, PARK H S, KIM J, CHANG J H, KIM H J, PIL K, KIMDONGGUN, HO L J, LEE S

Preparing supported platinum-based catalyst used as organic small molecule electrochemical oxidation catalyst or oxygen reduction reaction catalyst, involves dispersing carbon powder in ethanol solution to obtain carbon slurry, dispersing platinum precursor ethanol solution in carbon slurry.

SUN G, ZHANG X, WANG S

Preparation method of palladium core-platinum shell/carbon catalyst with core-shell structure for use in a proton membrane fuel cell, involves dissolving precursors of platinum and palladium in 2-6C diol and/or 3-6C triol, adding precursor mixed solution dropwise to carbon carrier alcohol solution.

SUN G, LI H, WANG S

Preparing platinum-cobalt alloy catalyst in fuel cells, electrochemical sensors or metal-air batteries, involves dispersing conductive carbon carrier in dihydric alcohol and/or trihydric alcohol solution, adjusting pH of solution, and dissolving cobalt precursor in dihydric alcohol.

SUN G, LI H, WANG S

Air-cleaning device useful for reducing harmful gases including ethylene and harmful microorganisms, comprises air inlet, ozone generating unit, ozone decomposition unit and air outlet.

YUN J S, LEE J S, JEONG H Y, LEE S Y, JEONGSE Y

Catalytic activity recovery of manganese oxide catalyst, by recovering ozone decomposition efficiency of initial ozone decomposition efficiency by heating in air atmosphere, and decomposing ozone using manganese oxide catalyst.

YUN J S, LEE J S, JEONG H Y, LEE S Y, JEONGSE Y

Producing platinum-based alloy catalyst for fuel cell comprises preparing mixed solution by adding platinum solution and transition metal precursor powder to carbon-based catalyst carrier solution and adding reducing agent to mixed solution.

SUJIN G, PARK D C, KI J H

Manufacturing metal nano-catalyst, comprises e.g. dissolving metal precursor in polar solvent, preparing mixture with solution having metal precursor dissolved and ionic liquid mixed, and irradiating mixture with microwaves.

WON K T, PARK J C, LEE J R

Manufacturing metal-graphene core-shell composite for sensor, comprises e.g. dissolving carbon in metal catalyst powder by vacuum injecting hydrocarbon and hydrogen gas, and cooling to form graphene shell on surface of catalyst powder.

HAJUNSEOK, RHO H K, LEE S H, BAE H, CHA A N, RYU H S, SEUNG C