国家/地区 美国（16）
IPC部 B（16）
IPC大类 B01（16） C01（11） B82（6）
C02（6） B32（5） C08（4）
IPC小类 B01D（16）
IPC B01D071/02（16）
发明人 PARK H（3） HO B P（2） KANEKO K（2）
KIM H（2） KIM H W（2） MURADA K（2）
MURATA K（2） PARK H B（2） TAKAGI T（2）
YOO B（2） YOO B M（2）
公开年 2015（8） 2016（8）
申请年 2015（16）
专利权人 KOTOBUKI TSU.（2） UNIV HANYANG.（2） UNIV HANYANG.（2） UNIV SHINSHU（2）

Single-layer graphene-based membrane comprises graphene-polymer composite which consists of amine functionalized graphene and polymer containing anhydride group as linker for linking amine functionalized graphene to polymer.

PRINCE J A, BHUVANA S, VANANGAMUDI A, SINGH G

Graphene membrane film used in system for purifying solvent, comprises several plate-shaped laminated graphene flakes containing physical bond or chemical bond for connecting pair of layers, and has preset thickness and oxygen content.

LEE S H, KIM S J, SEO D K, KIM Y H, GEONHUI L, LEE S, KIM S

Manufacturing method of filter molded object, involves holding graphene layer under low temperature heating for predetermined time in-air contains specific oxygen range and forming graphene water flow hole.

KANEKO K, TAKAGI T, MURATA K, MURADA K, KATSUMI K, TOSHIO T, KATSUYUKI M

Graphene filtering sheet comprises reduced graphene oxide which is dispersed in macromolecule to become a macromolecule composite sheet.

HUNG W, LIU W, CHIU Y, YANG Y, HU C, LEE K, LAI J, HUNG W S, LIU W J, CHIU Y J, YANG Y C, HU C C, LEE K R, LAI J Y, HONG W, QIU Y, HU Q, LI K

Concentrating stabilized solution of graphene oxide having continuous phase, comprises adding absorbent material to solution, and absorbing portion of the phase with material to form solution having higher graphene oxide concentration.

MAJUMDER M, AKBARIVAKILABADI A

Graphene-based membrane useful for e.g. removing ions from water , comprises at least two graphene-oxide layers comprising many graphene-oxide flakes that comprise a planar graphene structure with oxygen moieties extending from it.

YU M

Manufacture of molded filter material involves forming support layer on graphene layer formed on initial stage substrate for graphene, forming water passage hole in support layer, and forming water passage hole in graphene layer.

KANEKO K, TAKAGI T, MURATA K, MURADA K, TAKAGE T, TAKAGI H

Water permeable membrane used for water purification system, has composite layer that is disposed over porous support and includes graphene oxide dispersed within polyamide matrix.

HOGENESCH T, KIM W, PIRBAZARI M, RAVINDRAN V, YURDACAN H M

Graphene membrane used for e.g. water treatment, has graphene layer having porous pattern including pores having preset size, and supporter to support graphene layer and including pores having size more than pores of graphene layer.

LEE C, KYE J, PARK H G, WYSS R M, PARK H

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R