国家/地区 中国（24）
IPC部 D（26） C（9） H（6）
G（3） B（2）
IPC大类 D01（26） C01（5） H01（5）
C09（4） D06（4） C08（3）
G01（3） D04（2）
IPC小类 D01F（26） D01D（8） C01B（5）
C08L（3） C09K（3） D06M（3）
C08J（2） C08K（2） G01K（2）
H01B（2） H01G（2） H01M（2）
IPC D01F009/12（26）
发明人 ZHANG Y（5） GE X（3） WU J（3）
BAO N（2） CHENG Z（2） GAO C（2）
GUAN T（2） HU J（2） LIN H（2）
PENG J（2） WANG Y（2） WU G（2）
XU Z（2） YANG S（2） ZHANG P（2）
公开年 2022（26）
申请年 2022（26）
专利权人 HANGZHOU FUX.（3） UNIV INNER M.（2） UNIV NANJING.（2） UNIV SOOCHOW（2）
UNIV ZHEJIAN.（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 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

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 material useful as source material to construct carbon-based material, comprises using bipolar dispersion of graphene oxide to prepare graphene oxide gel, placing in two coagulation baths to remove poor and good solvent respectively and carrying chemical or thermal reduction.

GAO C, LIU S, XU Z

Preparing nitrogen-doped hollow carbon sphere modified graphene composite fiber used in electrical field, involves dispersing nitrogen-treated hollow carbon ball in water, and adding dispersion liquid to non-liquid crystal graphene oxide solution.

DING J, ZHANG R, YU X, LIU L

Low temperature carbonization furnace for producing carbon fiber, comprises furnace bottom shell, furnace top cover, hearth assembly, and heat insulation space provided with hydraulic cylinder.

SU H, ZHANG Y, YUAN X, PU S, ZHANG W, ZHANG X

Preparation of graphene fiber mat used as e.g. functional filler, by collecting graphene oxide spinning liquid through wet spinning and drafting to obtain nascent graphene oxide fiber wound on roller, densifying to obtain film, immersing in hydroiodic acid solution, reducing, washing and drying.

DONG Y, XU L, NI Q