国家/地区 中国（33） 世界知识产权组织（6） 韩国（5）
IPC部 D（41） C（12） H（9）
B（4） G（4） A（3）
IPC大类 D01（41） C01（8） H01（8）
D06（6） C09（4） D04（4）
G01（4） C08（3） A61（2）
B82（2）
IPC小类 D01F（41） D01D（14） C01B（8）
D06M（5） H01M（4） C08L（3）
C09K（3） H01G（3） B82Y（2）
C08J（2） C08K（2） D04B（2）
D04H（2） G01K（2） H01B（2）
IPC D01F009/12（41）
发明人 ZHANG Y（6） GAO C（5） XU Z（5）
LI P（4） WANG Z（4） GE X（3）
WU J（3） BAO N（2） CHENG Z（2）
DONG K（2） GUAN T（2） HU J（2）
LI Q（2） LIN H（2） LIU Y（2）
公开年 2022（41）
申请年 2022（26）  2021（12）  2020（3） 
专利权人 UNIV ZHEJIAN.（5） HANGZHOU FUX.（3） HANGZHOU GAO.（2） UNIV INNER M.（2）
UNIV NANJING.（2） UNIV SOOCHOW（2） UNIV ZHEJIAN.（2）

Preparing graphene oxide fibers by wet spinning comprises preparing graphene oxide mixtures in solvent selected from water, N-methyl-2-pyrrolidone, N,N-dimethyl formamide, and (f) injecting graphene oxide mixtures through nozzle into coagulation bath to obtain product.

JOMPHOAK A, JARUWONGRUNGSEE K, NUNTAWONG N, POGFAY T, WAIWIJIT U, MATUROS DANIELS T, JARIYAKUN K, PONGSAKSAWAD W, KHAMSUK P

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

Preparing graphene aerogel fiber in low-temperature liquid comprises freezing and spinning oxidised spinning graphene in ethanol bath and forming ethanol bath by mixing ethanol and liquid nitrogen.

PENG J, WANG Z, ZHANG Y

Preparation of high orientation degree of oxidized graphene, involves soaking nascent graphene oxide composite fiber in stretching bath and stretching to obtain high degree of orientation oxidation graphene oxidized fiber.

PENG J, CHEN Z, ZHANG Y

Preparation of manganese dioxide/modified graphene nano-composite materials used in e.g. positive electrode material, involves adding MXene dispersion liquid and graphene oxide liquid in deionized water to obtain spinning solution, carrying out chemical reduction treatment, and drying.

ZHENG L, XU B, MA W, XU D, LUO Z, MAO Q

Preparation of two-dimensional material composite fiber with vertically ordered microstructure used in energy storage material, involves micro-fluidic wet spinning of two-dimensional material solution, and reacting obtained two-dimensional material fiber with precursor solution of active material.

LV W, MAN Z, WU X, ZHU X, WU G

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

WANG D, WANG J, HE H

Preparing flexible mechanical sensor based on graphene in-situ growth spiral carbon fiber involves dissolving graphene and polyvinyl pyrrolidone in water, stirring uniformly, adding hexahydrate nickel sulphate and urea, stirring uniformly, reacting, sequentially, washing and drying.

WANG J, NIU Y, GUO X, ZHU T, MU C

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