国家/地区 韩国（14） 中国（9） 美国（5） 世界知识产权组织（5） 欧洲专利局（EPO）（4） 日本（4） 加拿大（3） 澳大利亚（2） 英国（2） 印度（2） 越南（2）
IPC部 B（20） C（18） H（5）
G（2）
IPC大类 B01（20） C01（18） B82（5）
H01（5） C09（3） C23（2）
C25（2） G01（2）
IPC小类 B01J（20）
IPC B01J019/08（20）
发明人
公开年 2021（10） 2020（5） 2022（5）
申请年 2020（20）
专利权人

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

Carbon material manufacturing apparatus comprises thermal decomposition unit for receiving and thermally decomposing carbon material reacted with plasma and transfer unit configured to improve physical properties of carbon material.

LEE S K, LEE K S, BANG Y, SOON P, KANG S B

Carbon dispersion solution useful in electrode structure for adsorbing and desorbing ionic material of cathode active material e.g. lithium of secondary battery, comprises carbon particles and water.

HUH Y K, GOO N

Treating sample using glow-discharge plasma used for plasma treatment of material and particles, involves loading sample into treatment vessel, and treating sample in glow-discharge plasma formed within treatment vessel.

HOWE T, SEYMOUR J

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

Film used for sensor, comprises substrate comprising at least one chosen from graphene, reduced graphene oxide, and hexagonal boron nitride and transition metal dichalcogenide layer comprising rhenium oxysulfide.

SUNG P H, SEO J H

Surface treatment device for treating surface of sample is two-dimensional material, in atomic layer unit, has sample holder in which sample surface-treated by plasma, and installed at or outside boundary of area occupied by plasma generator in one direction.

LEE G H, LEE J

Manufacturing large-area graphene thin film by irradiating an energy beam after forming a graphene precursor film on a substrate, and forming a catalyst layer before or after the formation of the graphene precursor film.

KIMYONGHWAN, KIM H C, KIM J H

Applying functional compound on sulfur particles for forming treated sulfur particles, involves using coating composition containing inorganic electroconductive compound, electroconductive carbon compound and organic precursor compound.

HAVERMANS D, SALLARD S, SHAFIQUE A, VANGENEUGDEN D, VANHULSEL A, HARDY A, SALAH S, SHAFIK A, VAN GENUGDEN D, HARDY N

Vacuum reactor useful for preparing graphene by electrifying carbon powder, comprises a vacuum cavity composed of an upper cover and a lower cover, and a reaction tube located between the upper cover and the lower cover.

LV H, ZHANG Q