国家/地区 中国（2）
IPC部 D（3）
IPC大类 D01（3）
IPC小类 D01D（3）
IPC D01F001/07（3）
发明人
公开年 2021（2）
申请年 2020（3）
专利权人

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

Processing melt-spinning fiber with special-shaped cross-sections and special forming comprises e.g. drying main core carrier slice, first, second, third and fourth surrounding carrier slice, blending, extruding, cooling and pelletizing.

SUN W, KONG X, ZHANG L

Preparing graphene composite fibers by mixing graphene treatment agent with deionized water, heating and stirring, grinding polyester chips with graphene powder, mechanical ball milling, extruding, pelletizing and pressurizing.

HUANG J