国家/地区 世界知识产权组织（3）
IPC部 B（3）
IPC大类 B01（3） C01（2） C02（2）
IPC小类 B01D（3）
IPC B01D071/02（3）
发明人
公开年
申请年 2018（3）
专利权人

Manufacture of ultra-thin graphene membrane for filter membrane, involves depositing etching layer and mask layer on metal foil, etching layer, adding carbon compound to form graphene layer, removing foil after curing, and etching.

CHOI J W, KIM J G, LEE K J, KIM J H, CHOI Y C

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

Graphene oxide and/or reduced graphene oxide membrane has thermal conductivity, electroconductivity or one or more mechanical properties tuned according to desired application of membrane.

HU K, CAUCHY X, GASKELL R