国家/地区 中国（5）
IPC部 B（5） C（3）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D067/00（5）
发明人
公开年 2021（5）
申请年 2021（4） 
专利权人

Graphene oxide modified poly-dopamine composite nano-filtration membrane used in e.g. biological engineering, comprises polyether sulfone supporting body and organic functional layer using aqueous phase monomer and acid receiving agent.

CHEN Y, HONG Y, FANG F, LAN W

Composite membrane used for separating gas from gas mixture, comprises selective layer comprising polymeric matrix comprising amine polymer, graphene oxide nanofiller, and mobile carrier chosen from ionic liquid and amino acid salt, coated on support.

DENG L, JANAKIRAM S, ANSALONI L, DENG Y L, ANSARONI L

Semi-permeable membrane, e.g. lamellar graphene oxide membrane, comprises two 2D heterostructure layers, where semi-permeable membrane is formed by a self-assembly of two 2D heterostructure layers and the polyelectrolyte layer.

ANDREEVABAEUMLER D, NOVOSELOV K, CASTRO A H, ANDREIBABAUMLERDARIA, KONSTANTIN N, HELIO C A, ANDREEABOYELLE D

Preparation of graphene oxide water treatment film capable of in-situ generating surface nano-bubble by using oxidation polymerization method to grow macromolecule nano-array on surface of graphene oxide to prepare composite.

JIANG Z, MA Y, ZHANG R

Preparing graphene yolk shell structure (GYSNs) filled polyurethane hybrid membrane comprises mixing e.g. graphene oxide and first solvent, adding ethyl orthosilicate, carbonizing, adding polyurethane and pouring into culture dish.

PENG P, LAN Y