国家/地区 中国（14）
IPC部 C（9） B（3） H（2）
IPC大类 C01（6） B82（2） C08（2）
H01（2）
IPC小类 C01B（6） B82Y（2） C08G（2）
C08K（2）
IPC C01B031/04（6） B82Y030/00（2） C08K003/04（2）
发明人 ZHAO J（14）
公开年 2012（7） 2013（6）
申请年 2012（14）
专利权人 HARBIN INST .（2） UNIV NANCHAN.（2） UNIV SHANGHA.（2）

Preparation of graphene involves adding concentrated sulfuric acid, persulfate and hydrogen peroxide to natural crystalline flake graphite of different sizes, mixing, cleaning formed aggregate, drying and dispersing in organic solvent.

XUE Q, ZHAO J, XIAO P, YAN X

Preparation of graphene/cobalt ferrite/polyaniline composite wave-absorbing material used in microwave absorption and electromagnetic shielding, by subjecting prepared graphene, cobalt ferrite and aniline monomer into in-situ polymerization.

XIE Y, LING Y, ZHU W, LIU J, ZHANG K, YU Y, LAI Q, ZHAO J, SHI L, YAN S

Preparation for composite wave-absorbing additive involves mixing graphene, dodecyl benzene sulfonic acid-modified carbon nanotubes, thiophene monomer, chloroform and anhydrous ferric chloride, filtering, washing and vacuum-drying.

LING Y, XIE Y, YAN S, ZHANG K, ZHAO J, ZHU W, SHI L, LIU J, LAI Q, YU Y

Nano graphene tunneling artificial skin, has metal electrode and graphene layer provided with sensing device for sensing stress on flexible substrate, where nano graphene surface is prepared on silicon substrate.

ZHANG G, SHI D, ZHAO J

White-light organic electroluminescent device, has organic functional layer provided with hole transporting layer, and color conversion layer made of graphene oxide and aggregation-induced emission luminescence material.

YU J, ZHAO J, MA Z

Use of friction carbon nanotube material to prepare graphene film by adding purified multi-wall carbon nanotube powder into graphite mold, discharge plasma sintering, heat pressing, adhering load, and heat pressing with ground glass.

ZHANG Z, ZHENG H, YANG S, ZHAO J, CHEN J

Alkenyl water purifying graphene material, useful in sewage treatment, comprises graphene oxide having three dimensional sponge structure.

ZHAO J, CHENG H, REN W

Making porous graphene thin film involves mixing graphite powder and 1-methyl-2-pyrrolidone to form graphene dispersion liquid, and then performing electrostatic spraying and substrate heating method on silicon substrate to obtain film.

CHEN L, YANG S, ZHANG Z, ZHAO J, ZHENG H

Making three-dimensional graphene-carbon nitrogen nanotube composite material involves putting foam nickel in furnace followed by feeding carbon source, soaking in catalyst solution, heating, feeding carbon source, and then cooling.

DONG X, HE Z, HUANG W, MA Y, SUN L, ZHAO J, XIONG C, ZHU G

Preparing graphene, comprises mixing crystalline flake graphite powder with ionic liquid at a room temperature, and grinding the obtained crystalline flake graphite powder-ionic liquid mixture to obtain mixture containing graphene.

CHEN J, QU K, MA S, ZHAO J, ZHANG X