国家/地区 美国（5） 中国（4） 世界知识产权组织（4）
IPC部 B（7） C（5） G（2）
IPC大类 B01（7）
IPC小类 B01D（7）
IPC B01D071/02（5） B01D067/00（3） B01D069/12（3）
B32B009/00（3） C01B031/04（3） B01D039/20（2）
B01D069/10（2） B01D071/60（2） B32B027/30（2）
B32B037/14（2） B82Y030/00（2） C02F001/44（2）
C08K003/04（2）
发明人
公开年 2015（5） 2016（2）
申请年 2015（7）
专利权人

Graphene filter paper for the laboratory, has a micro-porous filtering film layer that is provided with multiple graphite layers provided with a filter medium solution.

CHANG J, DUAN X, GUO X, LIU T, WANG H, ZHANG L

Aerospace environment-friendly filter material, has stainless steel micro-silk layer formed with cellulose base gas gel layer that is adhered with graphene layer, where upper part of gas gel layer is coated with photocatalyst.

LI R

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

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

Composite film, has oxide graphene coating layer whose contact angle is maintained on porous polymer supporter at specific degrees, where width of oxide graphene coating layer is in specific range.

PARK H B, KIM H W, CHO Y, YOO B M, HWANG Y S, HO B P, HWANG Y, KIM H, PARK H, YOO B, ZHAO Y

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