国家/地区 韩国（8）
IPC部 D（8）
IPC大类 D01（8）
IPC小类 D01D（8）
IPC D01D005/00（8）
发明人 LEE J（3） CHO J S（2）
公开年 2013（2） 2022（2）
申请年 2012（2）  2015（2） 
专利权人 UNIV CHUNGBU.（2）

Composite nanofibers used in anode material for lithium ion battery, comprise porous nanofiber matrix, and structure distributed on surface of matrix and comprising cobalt oxide and N-doped graphite carbon layer.

CHO J S, LEE J

Composite nanofiber used in lithium-ion battery, comprises porous nanofibers matrix and metal-organic framework-derived structures distributed on surface of matrix.

CHO J S, LEE J

Preparation of carbon nanotube fibers used in e.g. production of transparent conductive film, involves preparing carbon nanotube aggregate from carbon source in presence of catalyst, contacting aggregate with graphene oxide, and fiberizing.

OH E G, KIM J E, LEE M J, LEE J H, KIM J H, KWON W J, LEE W J, LEE J K, OH E, KIM J, LEE M, LEE J, KWON W, LEE W

Producing copolymer aramid fiber, comprises e.g. adding graphene, graphene oxide or mixture of graphene and graphene oxide in organic solvent, dispersing, adding aromatic diimine in dispersed organic solvent, and dissolving aromatic diamine.

LEE J Y, PARK Y C, GU N D

Manufacture of graphene-based nano-carbon fiber for e.g. electronic material, involves discharging oxidized carbon dispersion solution into coagulation bath comprising polyamine, crosslinking and performing interlayer self-assembly.

PARK C, KIM Y S, CHONG R P, SEUNG K Y

Making graphene fiber for lithium-ion battery and filters, involves coating supporting fiber with graphene oxide-containing solution to form composite fiber; and separating supporting fiber from composite fiber.

YUN Y J, SONG K

Functional polyimide fiber, useful as e.g. graphene polyimide fiber, where polyimide fiber is prepared by mixing carbon nanotube solution and carbon composite solution with graphene solution and adding polyimide resin solution with mixture.

SEONG K L

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