国家/地区 中国（10）
IPC部 D（10）
IPC大类 D01（10）
IPC小类 D01F（10） D01D（6） C01B（4）
D06M（2）
IPC D01F011/10（10）
发明人 GAO C（4） LI Z（2） LIU Y（2）
XU Z（2）
公开年 2021（3）
申请年 2019（3）  2016（2） 
专利权人 UNIV ZHEJIAN.（4）

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 graphene-based micro rods involves wet-spinning slurry and coagulating in a rotating coagulation bath to obtain a graphene oxide-based gel microrod slurry, where the slurry includes graphene oxide and water.

YU S, LIU Y, MA T, ZHANG L, YANG J

Porous carbon nanofiber for preparing chemical energy storage device such as battery, has hierarchical through-hole structure formed by several basic units comprising carbon nanotubes and graphene nano-strip connected to carbon nanotubes.

ZHOU G, LV W, QU S, GONG W, JIANG J

Producing graphene fibers in yarn for electrical component of electrical conductor, comprises e.g. depositing transition metal or transition metal oxide on graphene or graphene oxide platelets by deposition process and wet or dry spinning.

KOEHNE M

Performing clean wet spinning process for preparing graphene fibers, involves extruding graphene oxide solution into glacial acetic acid coagulation bath for coagulation to obtain graphene oxide fibers, and subjecting graphene oxide fiber.

GUAN F, LI X, LIU H, WU Y, ZHOU Y

Preparing a graphene fiber composite material useful for preparing ultra-high speed flywheel battery, comprises e.g. carbonizing raw material semi-coke lignin, carrying out graphitization, electrolytic oxidation and wet winding molding.

SUN J, WANG J, JIE E

Self-fusion graphene fiber prepared by e.g. vacuum drying the oxidized graphene fibers, then soaking the dried fibers in the solvent and completely swelling the fiber.

GAO C, CHANG D, LI Z, GAO W

Graphite fiber nonwoven fabric used as multi-functional high-performance fabric, comprises graphite fibers to form network structure, where graphene fibers are fused at nodes with each other.

GAO C, LI Z

Graphene fiber used for lightweight flexible lead wire, comprises metallic nanowires in preset mass ratio, and graphene sheets arranged in parallel along axial direction of graphene fiber.

ZHOU X, XU Y, GAO C, XU Z

Spinning graphene ribbons into fibers to manufacture graphene ribbon fibers, comprises supplying spin-dope comprising graphene ribbons to spinneret, spinning spin-dope into accrued graphene ribbon fibers, and coagulating accrued fibers.

KOENDERS B M, MEERMAN J J, KAMPERMAN S M, WAARBEEK TER R F, JONG DE J, RADIER A A T, OTTO M J, WAARBEEK T R F, JONG D J, MEERMAN YA Y, JONG D Y, OTTO M YA