国家/地区 韩国（23）
IPC部 B（23）
IPC大类 B01（23） H01（10） C25（9）
C01（4） B22（2）
IPC小类 B01J（23）
IPC B01J021/18（23）
发明人 KIM J（4） CHANG J H（3） KIM H J（3）
LEE S Y（3） PARK H S（3） SUNG Y（3）
YOO S J（3） YOUNG P H（3） HOON J（2）
HYEON T（2） KIM I（2） KIM M（2）
LEE J W（2） PARK S（2） PIL K（2）
公开年 2021（19） 2022（4）
申请年 2020（23）
专利权人 KOREA INST S.（4） BASIC SCI IN.（3） SNU R DB FO.（3） UNIST ULSAN .（3）
UNIV CHONBUK.（3） UNIV CHONNAM.（3） UNIV KWANGWO.（3） UNIV SEOUL N.（3）
UNIV SUNGKYU.（3） GLOBAL FRONT.（2）

Structurally regularity mesoporous carbon structure useful e.g. as electrocatalyst support and energy storage medium, comprises graphene skeleton connected three-dimensionally in a structurally regular manner, including graphene tube.

HOON J, BAEK D S

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

Iridium-ruthenium alloy catalyst useful for electrodes and membrane electrode assembly for water electrolysis, and for water cell comprises iridium-ruthenium alloy nanoparticles supported on support.

PARK S, NAH I W, KIM I

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

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

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