国家/地区 美国（6） 世界知识产权组织（6） 韩国（5） 中国（3） 欧洲专利局（EPO）（3） 台湾（2）
IPC部 C（11）
IPC大类 C01（11）
IPC小类 C01B（11）
IPC D01F001/09（11）
发明人 SHIN M K（3） CHO J（2） HAN J（2）
HYEONG K S（2） JEONG K S（2） KIM J（2）
KIM S H（2） KIM S J（2） KYOON S M（2）
公开年 2021（4） 2012（2） 2017（2）
申请年 2012（2）  2016（2）  2019（2）  2020（2） 
专利权人 KOREA ELECTR.（2） UNIV HANYANG.（2）

Producing nano-carbon multifilament-metal composite wire, comprises mixing composite powder, heating liquid crystal phase, washing and filtering nano-carbon material, and dispersing pre-treated nano-carbon material in solvent.

HAN J, KIM D H, KIM J, CHO J

Method for manufacturing composite fiber with high specific capacitance, involves mixing polyacrylonitrile grafted graphene oxide polymer with polyvinylpyrrolidone, and removing polyvinylpyrrolidone to increase pores.

CHIENLIN H, WEIZHI L, JINZE H, JIA H L

New graphene oxide used for preparing conductive graphene fibers contains oxygen-containing functional group e.g. epoxy or hydroxy on surface, but no surface oxygen-containing functional group e.g. lactol or carboxy.

HAN J T, KIM J H, CHO J Y, LEE G W, PARK J H, SEO S H, JEONG S Y, JEONG H J, HAN J, KIM J, LEE G, CHO J, JEONG S, SEO S, JUNG S Y, CHUNG H 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

Making graphene/carbon fiber material, comprises e.g. ultrasonically dissolving graphene oxide in N,N-dimethylamide and adding and stirring polyacrylonitrile, and pre-oxidizing and carbonizing precursor of graphene/carbon fiber material.

GUO Z, HUANG H, YANG P, CHEN P, WU J

Production of graphene oxide/graphene/carbon nanotube composite fibers for forming e.g. electronic material, involves spinning graphene oxide/graphene/carbon nanotube dispersion solution into coagulating bath, and drying formed gel fibers.

PARK S Y, SHIN M K, KIM H J, YEO C S, CHO Y J, CHO K R

Preparing natural graphene cellulose blended fiber, comprises e.g. combining graphite powder with solution of e.g. sulfuric acid and stirring in ice bath, and adding solution of potassium permanganate and stirring and adding distilled water.

CHOU W, LAI M, HUANG K, CHOU S, HSU C, CHOU W T, LAI M Y, HUANG K S, CHOU S H, HSU C Y

Preparation of graphene fiber used for e.g. energy storage devices, involves adding graphene oxide to deionized water, ultrasonically dispersing, mixing with chloroacetic acid, heating, cooling, filtering and drying.

YANG Y

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

Graphene composite fiber used for knots, spring structures, and textiles, comprises graphene and polymer, and maintains wrinkled structure of graphene in fiber state.

KIM S J, SHIN M K, KIM S H, JEONG K S, KYOON S M, HYEONG K S