国家/地区 日本（29） 中国（27） 世界知识产权组织（26） 美国（22） 韩国（17） 欧洲专利局（EPO）（12） 台湾（10） 印度（7） 加拿大（6） 澳大利亚（4） 巴西（2） 英国（2） 墨西哥（2） 俄罗斯（2） 新加坡（2） 越南（2）
IPC部 B（56）
IPC大类 B01（56）
IPC小类 C01B（56）
IPC C01B032/15（56）
发明人 IMADA T（3） KAWASAKI M（3） NAITO K（3）
SUZUKI A（3） TAMAKI E（3） HASEGAWA S（2）
HASEGAWA SHOJI（2） HIRAI Y（2） HUANG Q（2）
KAMIYA N（2） KAMIYA NAGISA（2） KIM H（2）
KWON W（2） KWON W J（2） LEE K（2）
公开年 2022（12） 2021（9） 2017（8） 2015（7） 2016（7） 2014（3） 2018（3） 2023（3）
申请年 2021（11）  2015（9）  2020（9）  2014（7）  2016（7）  2022（4）  2017（3）  2018（2） 
专利权人 KOREA INST E.（3） TORAY IND IN.（3） TOSHIBA KK（3） GRAPHENE PLA.（2）
LG CHEM CO L.（2） LG CHEM LTD（2） TOKYO ELECTR.（2）

Manufacturing carbon nanomaterial composite comprises forming composite structure where one-dimensional nanostructure and two-dimensional nanostructure form network from intermediate composite through supercritical fluid process in reactor.

GOU J S, KI J, KIM H R

Preparing nano-carbon aerogel film compirses e.g. using nano-carbon dispersion liquid to prepare nano-carbon aerogel film, passing through micro-nano foaming machine to form uniform micro-nano bubbles inside, and coating foamed nano-carbon dispersion liquid on surface of current collector substrate.

DONG M, WANG J

Preparing carbon-based gas gel induced by carbon dots useful in catalysis, comprises e.g. taking carbon dots using positively charged polymers by thermal sintering method and carrying out electrostatic self-assembly with rich and disordered pore structure without chemical cross-linking agent.

YE M, JIAO Z, YAN B, YANG X

Production of carbon nanofilament for producing e.g. graphene, involves feeding reaction chamber containing carbon-sequestration catalyst particles with continuous gaseous flow containing hydrocarbon compounds and carbon oxide, inside reaction chamber, and withdrawing gas from chamber.

ABATZOGLOU N, GITZHOFER F, LAROCHE Y, BLANCHARD J

Electrochemical cell comprises electrode including electrically-conductive material and electrode active material where electrically-conductive material includes one or more porous inorganic carbon materials selected carbon black, carbon nanotubes, carbon nanofibers, carbon dots and activated carbon.

KIM J

Metal-impregnated nano-carbon composite useful as gas adsorbent, and electromagnetic wave adsorbent, comprises a carbon body having pores, and a functional metal bonded to carbon fibers formed in the pores.

JUNG D, LEE S, LEE S M

Preparing nanocarbon /graphene composite material involves forming graphene oxide dispersion liquid, with ether bond-containing solvent, mixing liquid with carbohydrate matter and acidic substance, forming black suspension from formed mixed solution, reducing suspension, freeze drying suspension.

NI Z, LIU B, ZHANG F

Manufacturing multilayer tubular silicon oxide/graphene composite for conductive insulation comprises dispersing carboxylated graphene oxide powder and surfactant in solvent to form graphene dispersion and adding alkoxysilane-based compound.

PARK K W

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

Preparing graphdiyne oxide that is used for preparing graphdiyne oxide film for adsorbing and separating uranium in wastewater, involves mixing cuprous chloride and tetramethylethylenediamine and dehydrated alcohol, stirring, removing ethanol, adding ethylene glycol to obtain copper catalyst.

SHI F, ZOU H, NIE X, PAN N