国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D071/02（3） D04H001/728（3） B01D067/00（2）
B01D069/12（2） B01D071/34（2）
发明人
公开年
申请年 2021（2） 
专利权人

Method for manufacturing non-woven fabric filter, involves mixing and stirring material for manufacturing non-woven fabric and graphene powder, and preparing non woven fabric using mixed material in chip form using melt dispersion machine.

HAK L K, JEONG G, LEE Y B

Conductive membrane comprises oxygen-deficient ceramic nanofibers and two or more different electrically conductive materials physically mixed with each other so that pore and resistance are controlled according to mixing ratio or type of material membrane.

DOO K, JUNG J, YOON D Y, SOO K M, NAM J, LEE J Y, SUNG L H

Producing graphene oxide composite electro-spinning nanofiber separation membrane for forward osmosis comprises dispersing graphene oxide in dimethylformamide, stirring dispersion with polyvinylidene fluoride, electro-spinning, and drying.

KIM I S, MOHAMED, SOL K Y

Manufacturing nanofibers-graphene separation membrane for water treatment, comprises e.g. electrospinning spinning solution containing e.g. polyvinylidene fluoride mixed solution and graphene oxide dispersion solution, and heat treating.

BYUN H S, CHEN W, JUNG H, CHEN W D, JUNG H M