国家/地区 韩国（6） 世界知识产权组织（3） 美国（2）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC C01B032/05（7）
发明人
公开年 2022（5） 2021（2）
申请年 2020（7）
专利权人 UNIV CHONNAM.（2）

Preparing graphene-carbon nanotube composite by controlling shape of graphene oxide (GO) by mixing surfactant and GO, reducing shape-controlled GO, modifying surface of reduced GO and surface of carbon nanotube and mixing surface-modified reduced GO and surface-modified carbon nanotube.

KIM G S, CHOI H K

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

Transition metal-graphene-carbon nanohorn composite useful in electrode active material for energy storage device i.e. supercapacitor and battery, comprises graphene-carbon nanohorn composite, and transition metal oxide coated on composite.

YANG C M, KIM J H, RYU J S, NA W, MINGOOK K

Manufacturing metal-carbon composite useful for high thermal conductivity heat dissipation material, comprises synthesizing carbon material on porous catalyst surface, complexing metal and controlling porosity of metal-carbon composite.

LEE S H, HAJUNSEOK, RHO H K, RYU H S

Fluorine-doped carbon-based material used for energy device e.g., hybrid supercapacitor comprises a carbon-based material in powder form, and fluorine doped by a solvent-free method on the surface of carbon-based material.

SHIM W, SIM Y, KIM J Y, SUBRAMANISRENDREN, MUN J H, HO J C, JAE C H

Microgranulation of aggregating precursor particles used as graphite particulate, involves preparing mixture comprising amounts of precursor particles and templating media, and subjecting mixture to high shear and high pressure application.

OBROVAC M, ZHENG L, GARAYT M, MARK O P, UP T, MATTHEW G

Reactor system useful for producing carbon agglomerates, comprises microwave energy source configured to generate microwave energy, field-enhancing waveguide, expansion chamber in fluid communication with constricted region and configured to expand plasma, and outlet.

TANNER D, COOK D, ANZELMO B H, KALLURI R, STOWELL M W