国家/地区 中国（11）
IPC部 D（11） C（4）
IPC大类 D01（11）
IPC小类 D01F（10） D01D（4） D06M（4）
D04H（2）
IPC D01D005/00（4） D01F001/10（3） D01F009/12（3）
D01F006/54（2） D01F009/22（2） D01F009/24（2）
D04H001/728（2） D06M101/40（2）
发明人 CAO W（3） GAO A（3） LI C（3）
TONG Y（3） XU L（3） LIU Y（2）
MA Z（2） WANG Y（2） ZHAO Z（2）
公开年 2022（4） 2017（3） 2023（2）
申请年 2022（3）  2016（2）  2023（2） 
专利权人 UNIV BEIJING CHEM TECHNOLOGY（11）

Preparing polymer-based heat conductive complex material with a sandwich structure comprises alternately arranging a heat-conducting filler layer and a polymer layer, and hot-pressing.

ZHOU J, LIU Y

Photothermal material useful in seawater desalination, comprises polyacrylonitrile-cobalt-manganese layered double hydroxide film with a hierarchical structure.

ZHAO W, CHEN W, ZHENG R, SONG Y

Method for preparing fused ring aromatic hydrocarbon carbon fiber useful in aerospace, involves dissolving small molecule condensed ring aromatic hydrocarbon in solvent, stirring, carbonizing non-molten fiber sequentially, graphitizing to obtain fused aromatic carbon fiber.

HAN X, WANG P, XUE R

Preparing long stagnant ultrafine hollow conductive long fibers by electrospinning, comprises blending polyethylene and graphene, carbon nanotubes, and conductive graphite, adding polyvinyl alcohol, heating to obtain spinning melt, spinning, segmenting and bonding received hollow fibers.

GUO H, LIU Y

Preparing high thermal conductivity graphene/polyimide-based composite graphite fiber useful e.g. in space flight, comprises e.g. ultrasonically dispersing graphene oxide in polar solvent, adding diamine, dianhydride and chemical imidization reagent, and applying drafting tension at two ends fiber.

MENG T, MA Z

Preparation of graphene oxide dispersion includes mixing sulfuric acid and nitric acid in graphite powder, adding potassium chlorate powder, washing reaction product with deionized water and hydrochloric acid solution, dispersing graphite oxide in polar solvent and performing ultrasonic treatment.

YU Z, DENG Z, ZHANG Y, TANG P, ZHANG H

Preparing carbon nano-tube graphene composite fiber comprises (a) mixing alginate and/or alginic acid salt and aqueous graphene oxide solution, solidifying, washing, drying and carrying out chemical vapor deposition.

TONG Y, CAO K, XU L, CAO W, LI C, GAO A, WANG Y, ZHAO Z

Preparing graphene-carbon composite fiber involves mixing cyano-functionalized graphene oxide and acrylonitrile, and carrying out ultrasonically assisted polymerization, spinning, pre-oxidation and carbonization.

TONG Y, XU L, CAO W, LI C, GAO A, WANG Y, ZHAO Z

Preparation of graphene-polyacrylonitrile-based composite carbon fiber involves reacting surface-modified graphene with acrylonitrile monomer in organic solvent, spinning into fiber, and subjecting to pre-oxidation and carbonization.

CAO W, SHA Y, XU L, GAO A, LI C, TONG Y

Preparation of graphite/polyimide composite carbon fiber by ultrasonically dispersing graphene oxide in organic solvent, introducing inert gas, adding 4,4'-diaminodiphenylether, stirring to dissolve, and adding pyromellitic dianhydride.

MA Z, LI N, SONG H