国家/地区 中国（9）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/16（10）
发明人
公开年 2019（7） 2021（3）
申请年 2019（10）
专利权人

Preparing carbon nanotube catalyst for carbon nanotube, involves mixing the active component solution, the inactive component solution and the carbon carrier to obtain the precursor solution, and removing the solvent.

CAO Y, ZHANG J, LI Y, YU J, SONG X, LI J

Electromagnetic wave absorbing material used for removing electromagnetic wave noise, is prepared by covering surface of carbon material with carbon nanostructure having graphene, and carbon nanostructure does not contain metal element.

FURUBAYASHI H, MORI M, IKEDA T, KANO S

Preparation device of nano-material of graphene, carbon nano-tube, has collecting device and discharging pipe that are provided with open exhaust device, where internal air pressure of exhaust device is lower than external air pressure.

JIANG X, TIAN R, GU Z, NAME N P

Preparing composite aerogel for preparing supercapacitor electrode material, by mixing carboxylated carbon nanotubes, graphene oxide, thiophene, n-octane, nickel nitrate and potassium nitrate, reacting, filtering, washing and cracking.

ZHENG Y, ZHOU J

Device for preparing graphene carbon nanotube composite structure, has rotating bearing whose one side is provided with connection screw rod that is installed on stepper motor which is connected to control system.

DENG Q

Preparing in-situ synthesized three-dimensional graphene/one-dimensional carbon nanotube-supported copper nanoparticle material comprises dissolving e.g. copper nitrate powder and sodium chloride, grinding, heating, removing and drying.

ZHAO N, RONG X, SHI C, HE C, HE F, LIU E, MA L

Manufacture of graphene-carbon nanotube hybrid sponge involves heating graphene polystyrene microspheres/carbon nanotube sponge material obtained by dispersing graphene-coated polystyrene microspheres in aqueous solution and vacuum infusing.

ZHAO X, HE X, PENG Q, QIN Y

Preparing nitrogen-doped carbon nanotube/graphene composite film comprises placing substrate and hexamethylenetetramine solid in vapor deposition apparatus and thermally decomposing hexamethylenetetramine solid.

FANG X, GUAN F, ZHANG P, CHEN X

Preparation of reduced graphene oxide-based composite film, involves preparing graphene oxide alkenyl mixture, preparing graphene oxide-based composite film, and placing graphene oxide-based composite film in reaction vessel.

ZHANG K, ZHUANG P, LI B, ZHANG M, DENG N, LU D, WANG L

Preparation of graphene-carbon nanotube three-dimensional composite used in ultra-fast photodetector by cutting growth substrate silicon piece, ultrasonically cleaning in acetone, ethanol and deionized water, drying, and placing on boat.

WEI X, WANG X, LI X, LIU W, SHI L, LI Z, LU J