国家/地区 中国（3） 美国（2）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 C02F（4） B01D（3） B01J（3）
IPC C02F001/00（4）
发明人 SHA X（2） SHA Y（2）
公开年 2018（2） 2019（2）
申请年 2018（4）
专利权人 NANTONG QIAN.（2）

Membrane used for water filtration e.g. oil/water separation, comprises porous substrate layer, and active layer which has lamellar structure comprising at least two layers of two-dimensional material comprising graphene or its derivative.

LIU K

Nano carbon fiber composite water purification material comprises activated carbon cellulose, lemon powder, black fungus powder and graphene oxide.

CAO Z

Graphene-modified activated carbon composite filter element for water purification apparatus for removing e.g. bacteria in water, comprises graphene and modified activated carbon.

SHA Y, SHA X

Graphene modified activated carbon composite filter core used in water purifying device, comprises graphene and modified activated carbon.

SHA Y, SHA X