国家/地区 中国（2）
IPC部 B（3） C（3） A（2）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D071/02（3）
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人

Nanofiltration membrane constructed based on two-dimensional metal-organic framework (MOF) and graphene oxide layer used for separating drinking water from seawater, brackish water or other waste water, comprises composite membrane formed by co-stacking of two-dimensional MOF lamella.

TANG Z, LI L, LIU C, HU F

Preparing intelligent self-repairing interface surface material, comprises e.g. grinding metal or oxide to obtain modifier, rinsing and removing suspended particles, precipitating, filtering, and drying to obtain composite nano-modifier, loading on base surface, performing immobilization treatment.

ZHU W, MA W

Graphene nanocomposite polymeric membrane used as air filtration membrane in high-performance masks and air purifiers, comprises sulfur-doped amine-functionalized silver-linked reduced graphene oxide.

BARDIYA V