国家/地区 韩国（17）
IPC部 C（17）
IPC大类 C25（17） B01（11） H01（8）
C01（3）
IPC小类 C25B（17）
IPC B01J021/18（8） C25B001/04（8） C25B011/04（8）
H01M004/86（5） B01J035/00（4） B01J037/02（4）
B01J037/08（4） B01J037/16（4） H01M004/92（4）
B01J023/89（3） B01J037/34（3） C25B001/00（3）
H01M004/90（3） B01J035/02（2） B01J035/10（2）
发明人 HAN H（2） KIM I（2） PARK S（2）
公开年 2021（17）
申请年 2020（17）
专利权人 KOREA INST S.（2） UNIST ULSAN .（2） UNIV CHONBUK.（2） UNIV KWANGWO.（2）
UNIV SUNGKYU.（2）

Electrocatalyst cell stack for water electrolysis, comprises multiple plate-shaped electrode catalysts continuously provided at regular intervals, and central protrusion type on surface in which curved projection is formed to protrude in streamlined shape.

LEE K Y

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

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

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

Air sterilization humidifier has electronic control unit that is electrically connected to electrolytic ozone generator, ultrasonic vibrator and air pump to drive operations of ozone generator and to control operating time of air pump.

JANG K G, LAI C

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

Ruthenium-cobalt oxide catalyst for oxygen evolution reactions purposes comprises at least one metal oxide from ruthenium and cobalt and carbon-based support supporting metal oxide.

PARK S, HAN H, KIM I

Water-dispersible graphene nanosheet used in water-dispersible graphene composition, comprises carbon layer basal plane, in which at least portion of carbon layer basal plane end is sulfated.

KANG S, WOO P S, JANG B

Producing ruthenium cobalt oxide catalyst used for oxygen evolution reaction, comprises dissolving ruthenium precursor and cobalt precursor in deionized water, mixing metal salt solution and graphene oxide solution, and performing pyrolysis.

PARK S, HAN H, KIM I