国家/地区 中国（27） 韩国（10） 世界知识产权组织（6） 美国（4） 德国（2）
IPC部 D（40） B（8） C（8）
H（8） G（2）
IPC大类 D01（40） D06（11） H01（8）
C01（4） B32（3） B82（3）
D04（3） B29（2） C09（2）
D02（2） G01（2）
IPC小类 D01F（40） D01D（17） D06M（10）
H01M（6） C01B（4） B32B（3）
B82Y（3） D04H（3） H01G（3）
D02J（2） G01N（2）
IPC D01F009/12（40）
发明人 HANTAEHEE（7） SUNG T H（6） EOM W（5）
GAO C（5） XU Z（4） ZHANG L（4）
HAN T H（3） LIN Y（3） LIU Y（3）
TONG S（3） WANG Y（3） CHEN H（2）
DUAN H（2） EOM W S（2） HAN T（2）
公开年 2019（19） 2020（15） 2021（6）
申请年 2019（40）
专利权人 UNIV HANYANG.（7） HANGZHOU GAO.（5） UNIV HANYANG.（3） ZHONGSU NEW .（3）
CHINESE ACAD.（2） KOREA ADVANC.（2） SHANDONG YUH.（2） UNIV CHINA S.（2）
UNIV ZHEJIAN.（2）

Preparing graphene fiber comprises preparing dope solution in which graphene oxide sheets are dispersed in polar organic solvent, extruding dope solution into coagulating solution, diffusing polar organic solvent from extruded dope solution.

HANTAEHEE, LEE S H, EOM W, SHIN H

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

Preparation of multi-capsule porous graphene-based microrods, involves stirring graphene oxide-silica or graphene oxide-silica functional filler aqueous solution, hydrothermally reacting, solvent exchange, annealing, and etching silica.

YU S, ZHANG L, PAN Z, MA T, LIU Y

Fiber reinforced polymer composite pipe comprises second material arranged at non-linear portion and extending discontinuously between first end and second end, and first material extends continuously from first to second end.

BERNARD J, LIDDEL P D, PETHICK 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

Manufacturing micro wire involves preparing source solution containing polymer, solvent, and reduced graphene oxide (rGO) having hygroscopicity to absorb moisture and solubility to be dissolved by absorbed moisture under dry environment.

PARK J, WOONG K, LEEKYUDO, RHEE W

Producing complex material of graphene and carbon nanofibers from carbon dioxide useful in lithium ion battery electrode material comprises reacting carbon dioxide in presence of magnesium-based carbon dioxide reducing agent.

LEE J, BAIK S Y

Graphene oxide/sodium polyacrylate composite spinning fluid for preparing graphene fabric, is obtained by mixing sodium polyacrylate aqueous solution having preset concentration, and graphene oxide solution having preset concentration.

XU Z, GAO C, LIU S

Stretchable graphene oxide solution for preparing pure graphene materials, comprises graphene oxide which is dispersed in high viscosity solvent comprising small molecule solvent.

XU Z, GAO C, LIU S