国家/地区 中国（24） 世界知识产权组织（7） 美国（3） 印度（2） 韩国（2）
IPC部 D（32） C（9） H（6）
B（5） A（2） G（2）
IPC大类 D01（32）
IPC小类 D01F（32） D01D（10） C01B（8）
D06M（5） A61K（2） B82Y（2）
D04H（2） H01G（2） H01M（2）
IPC D01F009/12（32）
发明人 GAO C（6） LI P（6） WANG Z（6）
XU Z（6） DONG K（3） ZHANG X（3）
HWANG J Y（2） KIM D Y（2） KIM N D（2）
KOO B C（2） LEE D（2） ZHANG H（2）
ZHANG Y（2）
公开年 2021（19） 2022（12）
申请年 2021（32）
专利权人 UNIV ZHEJIAN.（6） HANGZHOU GAO.（5） CHINESE ACAD.（2） KOREA INST S.（2）

Fiber composite comprises multiple carbon nanotubes having fiber shape and oriented in axial direction of fiber, and plate-shaped carbon material filled between adjacent carbon nanotubes.

KOO B C, KIMSEOGYUN, HWAN K J, LEE D, DONG K, HWANG J Y, KIM D Y, KIM J W, KU B, KIM S G, KIM J, KIM N D, KIM D

Preparing graphene-based carbon fiber at room temperature by e.g. extruding graphene oxide spinning solution, extruding graphene oxide liquid crystal, soaking in stretching bath, and carrying out stretching, reduction and shaping treatment.

GAO C, WANG Z, LI P, XU Z

Graphene oxide material with high strength and high toughness comprises microfibrillated structure composed of graphene oxide microfibers arranged side by side, and microfibers combined by van der Waals force between graphene oxide sheets.

GAO C, LI P, WANG Z, XU Z

Graphene nanofiber material useful as cathode for potassium-ion batteries and nanofiber sensors.

WANG D, WANG J, HE H

Preparing graphene antibacterial functional yarn useful in electronic and optical field, chemical sensor and functional textile, comprises e.g. blending modified graphene fiber, dispersant, negative ion powder and common fibers to obtain graphene composite blended yarn.

LI Q

Manufacturing nano-carbon material comprises doping boron into original nano-carbon material, doping carbon into boron-doped nano-carbon material, and carrying out strong acid treatment.

HWANG J Y, KOO B C, DONG K, KIM D Y, GEE H, LEE D, NAM J, KU B C, KIM N D, HONG S K, LEE D J, NAM J T

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

Aerogel fiber with specific cross-sectional morphological characteristics comprises two-dimensional nanosheets.

WANG Z, XU Z, LIU Y, LI P, GAO C

Preparing graphene composite fiber electrode useful for e.g. linear energy storage device, comprises ultrasonically dispersing hexaazatrinaphthalene powder and graphene oxide nanosheet dispersion liquid, adding ascorbic acid, placing mixed solution in sealed container and reacting, and drying.

WANG C, HE J, SHI M

Preparing silicon-carbon composite electrode material, involves pretreating substrate, mixing silicon material and carbon material to prepare silicon/carbon composite powder; dispersing silicon/conductive polymer powder.

BAI X, DONG K, ZHANG H