国家/地区 中国（7）
IPC部 D（8） C（2）
IPC大类 D01（8） C01（2） D06（2）
IPC小类 D01D（8）
IPC D01F009/12（8）
发明人 GAO C（2） XU Z（2）
公开年 2022（8）
申请年 2022（8）
专利权人 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

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 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 graphene fiber in industrial production, involves preparing graphene oxide spinning solution, attaching graphene oxide spinning solution to core wire, curing to obtain graphene oxide composite fiber and reducing graphene oxide composite fiber and removing core wire.

XIONG J, ZHANG Y, ZHANG Q, ZHOU J, ZHANG D

Preparing high-strength and high-toughness graphene composite fiber used for wear-resistant flexible device, comprises preparing graphene oxide dispersion, preparing ultra-high molecular weight polyethylene oxide polymer solution, and preparing composite spinning solution.

LIU Y, GAO C, WANG L, XU Z

Graphene assembly fiber used for preparing functional fiber composite material and graphene fiber capacitor, is prepared by using graphene oxide aqueous solution as spinning solution, using amine compound aqueous solution as coagulation bath, spinning, and performing reduction treatment.

SONG Z, JI J, ZHANG J, XU T, GENG F

Preparing composite fiber warp knitted fabric useful in textile field, comprises e.g. adding natural graphite powder and sodium nitrate into beaker, slowly pouring sulfuric acid into the beaker and slowly adding potassium permanganate powder.

SHI M, LIN H, LIN J

Production device for biomass graphene inner heating fiber, comprises connecting pipe whose pipe wall is provided with drainage groove along longitudinal direction, where length of drainage groove in same connecting pipe is gradually increased.

CHEN P, WU J, HUANG H, GUO Z