国家/地区 美国（15） 世界知识产权组织（11） 中国（10） 韩国（8） 欧洲专利局（EPO）（5） 日本（4） 澳大利亚（2） 加拿大（2） 法国（2） 印度（2） 台湾（2）
IPC部 B（27）
IPC大类 B01（27）
IPC小类 C01B（27）
IPC C01B031/04（27）
发明人 BACSA R（2） COLLINS W R（2） GOODS J B（2）
LEWANDOWSKI W（2） SCHMOIS E（2） SERP P（2）
SWAGER T M（2） SYDLIK S（2） WALISH J（2）
公开年 2012（12） 2013（8） 2011（7）
申请年 2011（27）
专利权人 CENT NAT REC.（2） INDIAN INST .（2） INST NAT POL.（2） MASSACHUSETT.（2）
UNIV SUNGKYU.（2）

Coproducing carbon nanotube and graphene used in polymer matrix, by decomposition at high temperature of carbon source in gas state, comprises contacting carbon source with catalyst comprising mixture of active catalyst-A and catalyst-B.

BEAUSOLEIL J, SERP P, BACSA R, CAUSSAT B

Producing graphene comprises contacting solid catalyst in divided state comprising mixed oxide with gaseous composition flow comprising carbon source, where solid catalyst has single crystal structure and average crystalline domain size.

BACSA R, SERP P

Copper foil for manufacture of graphene for e.g. transparent electrode, conductive thin film of display element, mercury-free fluorescent lamp and carrier of drug delivery system, includes specified amount of preset plane on surface.

KOBIKI T, SAKAGUCHI K, KOHIKI M

Edge-functionalized graphene is obtained by reacting organic material having specific functional group with graphite in specific reaction medium.

BEOM B J, GYEONG C E, YEOP J I, YUN B S, BAEK J B, CHOI E K, JEON I Y, BAE S Y

Composite, useful in composition for removing pollutant e.g. microorganism e.g. virus and bacteria in water, comprises zero-valent metal, oxide of metal or metallic component that is supported on graphene, which comprises graphene layers.

BHUNIA P, YEONG L H, LEE H

Producing exfoliated graphite or graphene from non-intercalated and non-oxidized graphitic material comprises dispersing graphitic material in liquid intercalating agent and subjecting suspension to microwave or radio frequency irradiation.

ZHAMU A, JANG B Z

Manufacture of graphene thin film for transparent electrode, involves causing deposition plate which contacts with substrate to perform reciprocating linear motion above substrate, and coating graphene oxide solution.

CHANG S T, KO Y U, TAE J S, UN K Y, KO Y

Converting graphitic material e.g. graphite oxide into graphene involves using electromagnetic radiation to convert first graphitic material into second graphitic material having higher conductivity state than first graphitic material.

SUNDARA R, VARRLA E, SASIDHARANNAIR S J

Tuning method of interlayer spacing in graphene oxide composites used for hydrogen storage, involves chemically-dissecting graphite powder using oxidizing agents, and supplying carbon dioxide into interlayer spacing of composite.

JIN P S, I L S, SOO J P, SEUL Y L

Forming graphene, comprises flowing inert gas through chamber including graphite oxide disposed in it under first reaction conditions and exposing graphite oxide to hydrogen under second reaction conditions.

RAMAPRABHU S, KANIYOOR A, BABY T T