国家/地区 韩国（3） 美国（2） 世界知识产权组织（2）
IPC部 D（3）
IPC大类 D01（3）
IPC小类 D01D（3）
IPC D01D001/06（3）
发明人
公开年
申请年 2017（2） 
专利权人 UNIV HANYANG.（2）

Polyvinyl alcohol/graphene oxide composite fibers used for piezoresistive sensor, comprise composite fibers comprising polyvinyl alcohol, and graphene oxide treated with polydopamine, and reduced graphene oxide layer coated on fibers.

SHIN H S, KANG D W

Manufacture of graphene fibers used for e.g. solar cell, involves spinning source solution comprising graphene oxide, with base solution containing heterogeneous element, obtaining oxidized graphene fibers, separating, and heat treating.

HAN T, PARK H, TAE H H, PIAO X, HAN T H

Manufacture of graphene fiber used for e.g. super capacitor, involves preparing dispersion liquid by dispersing graphene with surfactant in solvent, and preparing composite fiber by mixing dispersion liquid, wet-spinning and drying.

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