国家/地区 韩国（9）
IPC部 C（9）
IPC大类 C25（9）
IPC小类 C25B（6） C23C（3） C25D（3）
B01J（2）
IPC C25B001/04（3） C25B011/04（3） B01J021/18（2）
B01J037/02（2） B01J037/16（2） C25B001/00（2）
C25D001/04（2）
发明人 LEE S H（4） KIM T W（3） RHO H K（3）
BAE S（2） HWANG Y J（2） KI L D（2）
KOUN M B（2） LEE D S（2） LEE W（2）
OH H S（2） WON D H（2）
公开年 2021（3） 2016（2） 2018（2）
申请年 2020（2） 
专利权人 KOREA INST SCI TECHNOLOGY（9）

Proton exchange membrane used for water electrolysis system, comprises perfluorosulfonic acid ionomer, graphene oxide and hydrocarbon-based polymer.

CHOI Y S, KIM K H, NAM S Y, KIM M J, KO H S, CHOI Y, HYUN K, KIMMIJUNG

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

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

Electrochemical carbon dioxide reduction catalyst electrode for preparing electrochemical carbon dioxide reduction apparatus, and reducing electrochemical carbon dioxide, comprises carbon catalyst particles doped with heteroelement.

KOUN M B, HWANG Y J, OH H S, LEE W, WON D H, KI L D, KIM C

Producing graphene fiber composite useful in electronic device and electric wire, comprises e.g. performing chemical vapor deposition process to synthesize graphene layer on metal catalyst, and etching metal catalyst from graphene layer.

BAE S, KIM S J, RHO H K, LEE S K, KIM T W, LEE D S, LEE S H

Manufacturing method of electrode for hydrogen production, involves increasing activity of tungsten carbide nanoflake to hydrogen evolution reaction by removing oxide layer or graphene layer from surface of tungsten carbide nanoflake.

LEE W S, KO Y, BAIK Y J, PARK J, LEE K S, KIM I, JEONG D S, KO Y J, PARK J K

Cathode roll for manufacturing electroplated thin film, comprises graphene layer formed on cylindrical mold and pattern generating unit formed on the graphene layer, where the pattern generating unit has fine pattern.

LEE S H, RHO H K, BAE S, KIM T W, LEE D S

Substrate for electro-forming plating e.g. metal key pad, has graphene layer which is formed on surface of conductive substrate.

LEE S H, RHO H K, KIM T W, BAE S K, SON D I

Photoelectrode for photoelectrochemistry cell, has semiconductor layer formed with gallium nitride group alloy, where gallium nitride group alloy is located on surface of substrate, and graphene layer located on semiconductor layer.

HA J S, LEE S H, BAE H J