国家/地区 美国（14）
IPC部 B（14） C（11）
IPC大类 B01（14） C01（9） C02（5）
B82（4） B32（3） C08（2）
IPC小类 B01D（14）
IPC B01D069/12（14）
发明人 HO B P（3） KIM H（3） KIM H W（3）
PARK H（3） PARK H B（3） YOO B（3）
YOO B M（3） BUM P H（2） KANEKO K（2）
MURADA K（2） MURATA K（2） TAKAGI T（2）
YU M（2）
公开年 2015（8） 2016（6）
申请年 2015（14）
专利权人 UNIV HANYANG.（3） KOTOBUKI TSU.（2） UNIV HANYANG.（2） UNIV SHINSHU（2）
UNIV SOUTH C.（2）

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

Article for nanofiltration, desalination and pervaporation, has second layer of nanoporous graphene and nanoporous graphene oxide on portion of surface of first layer such that additive formed between first and second layers.

CHU B, HSIAO B S, MA H, WANG Z

Industrial hydrophobic oleophilic hollow fiber composite membrane, has surface separation layer made of film-forming polymer material, and comprising graphene and polyvinylidene fluoride component that is utilized as hydrophobic component.

HAO J, HUANG Q, LIU H, XIAO C, ZHAO J

Filtration membrane e.g. zeolite membrane used in many industrially important separation processes, has graphene oxide membrane with thickness of specific value and having layers of single-layered graphene oxide flakes.

YU M, LI H

Composite nanostructure useful in a filtration membrane e.g. microfiltration membrane for filtering a liquid i.e. water, comprises a graphene oxide shell, and a nanoparticle i.e. titanium dioxide or silver within the shell.

FORTNER J, BISWAS P, JIANG Y, WANG W

Synthesizing water purification membrane used in e.g. renewable energy production, comprises stacking graphene oxide (GO) nanosheets and forming nanochannels between GO nanosheets to allow flow of fluid and reject flow of contaminants.

HU M, MI B