国家/地区 韩国（25）
IPC部 B（25）
IPC大类 B01（25） C01（16） H01（6）
C02（5） C25（5） C09（2）
C23（2） G01（2）
IPC小类 B01J（25）
IPC B01J035/02（25）
发明人 KIM J（3） CHEN C（2） CHOI W（2）
CHOIWEONYONG（2） LEE J M（2） PARK S（2）
公开年 2021（10） 2017（6） 2018（3） 2020（2）
申请年 2016（8）  2020（6）  2021（5）  2017（2）  2019（2） 
专利权人 POSTECH ACAD.（3） DAEGU GYEONG.（2） UNIV KWANGWO.（2）

Electrochemical catalyst complex comprises graphitized nitrogen and reduced graphene oxide.

SHIM W, CHOI H W, KIM M G, GOO I Y, YOUNG K J, PILDO J

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Composite catalyst used for decomposing organic compounds in water, has support comprises conductor and catalyst formed on surface of support and comprises iron oxide which involves removing contaminants without addition of oxidizing agent.

CHOIWEONYONG, HYOUNG K, KIM S H

Catalyst useful for converting hydrogen gas and carbon dioxide into other materials comprises molybdenum, first element including group metal, second element including e.g. sulfur, carbon, and oxygen and optionally least one group IA metals.

SHEEHAN S W, CHEN C, CHEN Q

Catalyst used for ammonia dehydrogenation, comprises support comprising monocrystalline material having hexagonal structure, and catalyst metal supported on support.

JO Y S, CHA J Y, JEONG H S, KIM Y M, SOHN H T, YOON S P, NAM S W, LEE T J, YOON C W, HAN J H, YOUNGSEOKCHO, CHA J, JEONG H, SONHYUNTAE, YOON S, NAM S, TAIKJIN L, YUN C, HAN Z, YOON C, LI Z, SOHN H, JIN R, CAO Y

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

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

Carbon quantum dots-carbon support hybrid structure used for catalyst for fuel cell comprises carbon quantum dots, and a carbon support hybridly bonded to the carbon quantum dot.

SHIM J H, NGUYEN A T N