国家/地区 韩国（17）
IPC部 B（17）
IPC大类 B01（17） C01（7） C02（5）
C07（4） B82（3） C25（3）
B21（2） B32（2） C22（2）
IPC小类 B01J（17）
IPC B01J037/00（17）
发明人 CHEN C（3） CHIBA G（2） CHIBA Y（2）
LEE B K（2） SHEEHAN S W（2） TATSUYA Y（2）
YAMAJI T（2） YOSHIHIRO C（2）
公开年 2017（4） 2021（4） 2012（2） 2018（2） 2022（2）
申请年 2021（5）  2016（3）  2012（2）  2017（2）  2020（2） 
专利权人 AIR HOLDINGS.（2） JX NIPPON MI.（2） NIPPON MININ.（2） NIPPON MININ.（2）
UNIV ULSAN F.（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

Visible light-sensitive photocatalyst useful in composition for removing organic carbon in wastewater, comprises core comprising bismuth tungstate and shell containing nitrogen-doped graphene oxide quantum dots and cyanide nitrogen.

HEO J, TRUE W H B

Water decomposition catalyst useful in water splitting device comprises metal compound having perovskite structure, metal-intercalated transition metal chalcogenide to form a heterogeneous structure.

SUNG P H, OH N K

Modified copper-zinc-alumina catalyst used in composition for reducing carbon dioxide for preparing liquid product mixture, contains copper, zinc, aluminum, oxygen, elements chosen from cobalt, iron or nickel and optionally elements chosen from e.g. manganese, silver, niobium and zirconium.

SHEEHAN S W, CHEN C, CLOTH T

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

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

Alkane dehydrogenation catalyst used for producing hydrogen production apparatus, comprises graphene atom vacancy structure, 3-hydrogenated atom vacancy structure and nitrogen-substituted atom vacancy structure.

KUSAKABE K, TAKAI K, NISHIKAWA M, LIU M, KAZUYUKI T A

Producing graphene coated with ultra-thin carbon film, involves reacting graphene oxide in organic material solution, forming mesopores, providing heat treatment on graphene coated with polymer urea gel layer, and forming final product.

PARK J, SIK N J, MOHAMMAD S

Silylation catalyst useful for synthesis of intermediates, comprises carbon structure containing carbon nanotubes, activated carbon, black smoke, artificial graphite, graphene, graphite and graphene nanoflot, and organic boron compound.

CAHNG S, PARK S H, KIM D W

Aerogel catalyst material useful for electrochemical decomposing organic material, comprises reduced oxidized graphene, conductive polymer and metal nanoparticles.

SHIM Y B