国家/地区 韩国（23）
IPC部 B（23） H（10） C（9）
A（2） F（2）
IPC大类 B01（23） H01（10） C25（7）
B22（4） B82（3） C23（3）
A61（2） C01（2） C07（2）
F01（2）
IPC小类 B01J（23）
IPC B01J037/02（23）
发明人 LEE S Y（5） PARK D C（4） SUJIN G（4）
CHANG J H（3） KIM H J（3） KIM J（3）
PARK H S（3） YOO S J（3） YOUNG P H（3）
GABEN F（2） HEO I J（2） HYEON T（2）
JEONG H Y（2） JEONGSE Y（2） KIM S M（2）
公开年 2022（12） 2021（11）
申请年 2020（23）
专利权人 KOREA INST S.（5） VINATECH CO .（4） KOREA RES IN.（3） BASIC SCI IN.（2）
GLOBAL FRONT.（2） PURESPACE IN.（2） SNU R DB FO.（2） UNIV CHONBUK.（2）
UNIV SEOUL N.（2）

Producing platinum-based alloy catalyst, comprises e.g. preparing carbon-based catalyst carrier solution by dispersing carbon-based catalyst carrier in polyol, and preparing solution by adding platinum solution and cobalt precursor powder.

SUJIN G, PARK D C

Producing platinum-based alloy catalyst, comprises e.g. forming carbon-based catalyst carrier solution by dispersing carbon-based catalyst carrier in polyol, and forming solution by adding platinum solution and transition metal precursor.

SUJIN G, PARK D C

Purifying raw material of olefin metathesis reaction comprises contacting raw material for olefin metathesis reaction with metal particle mixture to remove catalyst toxic impurities to obtain purified raw material.

HAN Y H, LEE H J, KIM H R, SHIN H K, RO J

Method for removing residual chlorine from inorganic substances for nitrogen oxide reduction catalyst comprises heat treating inorganic substance under ammonia atmosphere.

HEO I J, KIM S M, KOH E Y, IL K S

New platinum-containing compound useful in precursor composition for producing platinum-containing thin film.

CHANG K, SHIN H S, PARK T J, KWON S H

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

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 containing cobalt by e.g. preparing carbon-based catalyst carrier solution by dispersing carbon-based catalyst carrier in polyol, adding pH adjusting agent, washing and drying mixture containing alloy.

SUJIN G, PARK D C

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