国家/地区 中国（21）
IPC部 D（22）
IPC大类 D01（22） D06（5） A61（3）
D04（3） H01（2）
IPC小类 D01F（22） D01D（14） D06M（5）
A61L（2） D04H（2）
IPC D01F008/18（22）
发明人 LIU Y（4） WANG L（4） CHEN G（3）
HOU K（3） ZHU M（3） CAO R（2）
GUO Y（2） ZHENG J（2）
公开年 2022（22）
申请年 2022（15）  2021（5）  2020（2） 
专利权人 UNIV DONGHUA（4）

Preparing high-strength graphene fiber useful in the field of graphene fibers, comprises e.g. adding graphene oxide aqueous solution and modified polyvinyl alcohol into glass bottle, extruding, solidifying into fiber, placing treated graphene oxide composite fiber in a hydroiodic acid, and drying.

ZHOU Y

Preparing liquid metal core fiber by melt spinning comprises extruding skin layer thermoplastic polymer by screw, injecting core layer liquid metal, contacting surface of sheath-core complex spinning component and liquid metal coated with corrosion resistant and high temperature resistant coating.

CAI Z, SUN J, WANG L, PAN D, CHEN L

Preparation of high performance graphene involves adding modified oxide graphene polyacrylic acid and polyamide to DMF, ultrasonically processing, and stirring at room temperature to obtain spinning solution for electrostatic spinning and vacuum drying.

ZHANG H

Sodium alginate-sodium polyacrylate-oxidized graphene composite fiber useful in preparation of surgical suture line, comprises adding sodium polyacrylate powder and graphene oxide aqueous dispersion into sodium alginate aqueous solution, stirring, solidifying, stretching, and performing crosslinking.

WU H, BAI Y

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 molybdenum trioxide/reduced graphene oxide composite fiber useful in cathode material, comprises adding graphene oxide dispersion liquid into aqueous solution of molybdenum trioxide nanobelt and stirring to obtain composite spinning solution, spinning and reducing.

HU Y, SHENG D, LIU X

Preparing sheath-core MXene fiber gas gel used in fields of thermal insulation, pressure sensing and oil-water separation comprises preparing sheath-core MXene composite fiber, preparing MXene composite fiber gas gel and reducing.

ZHAO S, ZHAO Y, CHENG L, HU Q, WANG P, WANG Z, NIE W, LI C, ZHENG X

Preparing flexible electronic sensor composite material, comprises polyethylene melt coating on formed the three-layer composite fiber filaments, spraying nanofibers on it, and spraying two-dimensional transition metal carbide conductive ink on it,.

KOU W, ZHOU W, WANG L, GUAN J, ZHENG S, LIU Y, YUE T

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

Preparing thermosetting latex silk comprises e.g. preparing raw material including natural latex, short silk fiber, kaolin, graphene, oleic acid, color paste, potassium hydroxide, triethanolamine and aqueous ammonia, mixing, adding short silk fibers, then extruding, and solidifying silk polymer.

CHEN F, CHEN B, CHEN Y, ZHAN X