国家/地区 中国（8） 世界知识产权组织（5） 澳大利亚（4） 欧洲专利局（EPO）（4） 日本（4） 韩国（4） 美国（4） 加拿大（2） 印度（2）
IPC部 B（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC B82Y030/00（4） C01B032/184（4） C01B032/19（4）
B82Y040/00（3） C01B032/194（3） B01J013/00（2）
C01B032/15（2） C01B032/168（2） C01B032/182（2）
C01B032/198（2） C09D017/00（2） D01F009/12（2）
D01F009/15（2） D01F011/12（2） H01G011/36（2）
发明人
公开年 2021（10）
申请年 2021（6）  2020（4） 
专利权人

Preparation anisotropic polybenzoxazole nanofiber heat dissipation composite material is used for radiating material of electronic appliance product involves dispersing carbon nanotubes in dispersion liquid, standing, freezing, and drying.

YANG Z, WEI B, ZHU Y, DING W, CHEN M

Producing magnetic carbon nanomaterial used in e.g., medical applications by heating electrolyte media, positioning the molten electrolyte media between anode and cathode of electrolytic cell and introducing a magnetic additive component.

LICHT S

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Pitch-based ultrafine carbon fiber comprises specific nitrogen atom content measured by X-ray photoelectron spectroscopy, and has specified average fiber diameter and true density.

YAGI K, KOMURA S, HIRAKAWA R

Graphene carbon fiber composite urban rail powered carbon slide bar comprises cotton thread, graphene modified solution, carbon fiber, graphite powder, silver powder, chromium powder, beryllium powder, tin powder, and resin.

XIONG W

Preparing composite wave absorbing material comprises e.g. sonicating carbon fibers in acetone, annealing, depositing oxide of magnetic metal on obtained graphene/carbon fiber composite, mixing with resin and solvent and molding.

PENG X, CHEN J, ZHAO L

Manufacture of microfibrous cellulose nanocarbon containing material used in e.g. electrochemical device, involves performing miniaturization process on liquid mixture comprising cellulose fiber, and solvent, and suppressing bubbling.

YUICHI N, YUSAKU I, MASATO S, NOGUCHI Y, SAITO M, IMAMURA Y

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Preparation of electrospun carbon nanofiber/reduced graphene oxide/polyaniline/basic nickel carbonate composite electrode material used for supercapacitor by adding prepared electrode material to mixed solution, reacting, washing and drying.

ZHAO Y, WANG Y, WANG S, ZHENG J, LIU W, HU J, HUANG Y, LIAN J

Phosphine compound, prepared by adding phosphorus trichloride, sublimed sulfur, aluminum trichloride, reactant, and tetrahydrofuran into reaction kettle, stirring, adding catalyst, heating and carrying out reflux reaction.

BAO Y, WENG S