国家/地区 韩国（9） 世界知识产权组织（4）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC B01J037/08（4） C01B003/40（4） B01J021/04（3）
B01J037/02（3） B01J037/16（3） B01J021/18（2）
B01J023/42（2） B01J023/652（2）
发明人 KIM C H（9）
公开年 2022（4） 2023（2）
申请年 2021（3）  2022（3） 
专利权人 UNIV KOREA R.（4） UNIV CHONNAM.（2）

Catalyst useful for producing hydrogen comprises aluminum oxide or activated carbon, platinum supported in pores of aluminum oxide or activated carbon, and molybdenum mixed with platinum and supported in pores.

LEE K, JISU J, KIM C H, PARK T, LEE S, JANG J S, PARK T I

Graphene domain-containing activated carbon useful in electrode of energy storage device e.g. supercapacitor comprises graphene domain exhibiting specified peak on Raman analysis graph and has porous structure.

KIM Y, KIM C H, OMITTED O

Two-dimensional microporous graphene for e.g. energy storage materials e.g. electrode active materials, electronic materials e.g. quantum dots, and membranes or films e.g. separator and chemical detector, has preset average pore size, interpore spacing, and standard deviation of interpore spacing.

KIM C, CHOI M, KI C M, KIM C H

Catalyst for synthesis of hydrogen, comprises porous support, platinum supported in pores of porous support, and palladium mixed with platinum and supported in pores.

LEE K, KIM C H

Catalyst used for hydrogen production, comprises porous carrier, platinum supported on pores of porous carrier, and rhenium supported in mixture with platinum in pores.

LEE K, KIM C H, JANG J S, PARK T I, JISU J, PARK T

Catalyst useful for hydrogen production, comprises porous carrier, platinum supported on pores of porous carrier, and tungsten supported in mixture with platinum in pores.

LEE K, KIM C H, JANG J S, PARK T I, JISU J, PARK T

Graphene-activated carbon composite used in supercapacitor and lithium ion battery, comprises activated carbon as core and graphene layer as shell, graphene-activated carbon composite is prepared by forming graphene oxide.

YANG C M, KIM C H, KIM S Y, RYU J S, JOO Y, LEE M W, MINGOOK K

Multifunctional film used in organic light emitting display apparatus, has metal nanoparticle which is arranged in defect exists between domains while graphene is segmented by domains.

JEONG Y B, KIM C H, CHO S H, LEE D C

Photocatalyst-graphene-carbon nanofiber composite for filter for air purifier, automobile exhaust filter and filter for cleaning water, includes graphene, and has high-photocatalytic activity in ultraviolet range or visible light area.

YANG K S, KIM B H, KIM C H