国家/地区 美国（7）
IPC部 B（7）
IPC大类 B01（7） C02（7） B82（3）
C01（3） B32（2）
IPC小类 B01D（7）
IPC C02F001/44（7）
发明人
公开年 2015（4） 2016（3）
申请年 2015（7）
专利权人

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

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

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

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

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

Molecular filter used for purifying and filtering water e.g. wastewater and seawater, comprises graphene sheet(s), graphene-oxide sheet(s) and optionally edge-functionalized graphene-oxide layer(s).

CHIU G

Manufacture of isotopic filtration module for e.g. filtering nuclear power plant waste water stream involves dispersing graphene oxide flakes in aqueous medium to oxide solution and applying graphene oxide solution to substrate.

WILSON J H