国家/地区 中国（30） 美国（10） 世界知识产权组织（10） 日本（9） 韩国（6） 欧洲专利局（EPO）（3） 印度（2）
IPC部 C（32）
IPC大类 C01（32）
IPC小类 C01B（32）
IPC C01B032/184（32）
发明人 JANG B Z（4） ZHAMU A（4） HUANG J（3）
LI G（3） LI Y（3） CHEN C（2）
CHEN Y（2） GAO C（2） LI X（2）
LI Z（2） WANG Y（2） ZHANG J（2）
公开年 2017（32）
申请年 2017（16）  2016（13）  2015（3） 
专利权人 NANOTEK INST.（4） JANG B Z（3） ZHAMU A（3） UNIV EAST CH.（2）

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Preparing graphene nanocomposite film comprises taking flake graphite, sodium nitrate solid mixture into the concentrated sulfuric acid solution, subjecting to modification treatment, heating and reacting, dissolving, stirring and filtering.

GONG C

Preparation of graphene composite aerogel absorbing material used in e.g. aircraft stealth application, involves mixing composite component, reducing agent and graphene oxide aqueous dispersion, carrying out reaction, and drying.

LI J, LIU B, XU Y, REN J

Nanoparticle/graphene composite material used in e.g. anticorrosive coating material, comprises hydroxyl group and epoxy group on surface of graphene oxide, which are simultaneously modified by using silane coupling agent and nanoparticles.

LIU M, ZHANG X, LI S, FAN J, XUE S, QU W, LI G

Combating biofouling or controlling microorganisms in aqueous medium by providing surface coated with laser-induced graphene layer in aqueous medium.

ARNUSCH C J, SINGH S P, SARGUNARAJ F, OREN Y, TOUR J M, LI Y

Preparing graphene thermal conductive film comprises placing wet thermal conductive film in a oven, drying, obtaining dry thermal film, immersing dry thermal film in potassium iodide solution, taking out thermal film and vacuum drying.

LI G, LIN C, SUN D

Producing graphene based carbon fiber, useful e.g. to form vehicles parts, comprises e.g. dispersing quantity of graphene powder, graphene flakes, graphene oxide powder and graphene oxide flakes into solvent solution with surfactant.

ZENG T, QI K, QI K Z

Preparation of graphene nanocomposite material used for preparing environmentally-friendly coating, by dispersing graphite oxide in water, adding copper oxide, nano-boehmite, nano-titanium dioxide and camphor and reacting.

HUANG J, YIN Z

Graphene toughening acrylonitrile butadiene styrene composite material comprises acrylonitrile butadiene styrene and spitball graphene microsphere (single layer graphene sheet wrinkles).

CHEN C, GAO C, SHEN Y

Preparation of highly reliable graphene polyethylene pipe by preprocessing activated modified superfine calcium carbonate powder and magnesium aluminum-doped graphene, mixing with e.g. high-density polyethylene, granulating, and extruding.

JIANG J