国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5） C02F（5）
IPC B01D061/14（5）
发明人
公开年 2017（5）
申请年 2017（4） 
专利权人

Preparing nanosheet assembled hybrid membrane by preparing carbon triazine nanosheet powder, mixing graphene oxide solution with aqueous solution of carbon triazine nanosheet, vacuum-filtering and drying microfiltration membrane.

JIANG Z, LIU Y, SU Y, ZHANG R, HE M, GUAN J

Graphene-modified electrical antibacterial film used for graphene-modified electrical antibacterial treatment system comprises film shell, graphene-modified conductive hollow film wire, raw water inlet and outlet and water production outlet.

REN D, ZHANG P, ZHAO H

Modifying ultrafiltration membrane used for water treatment, by dissolving metal cation crosslinked graphene oxide nanosheet in solvent, adding crosslinking agent, mixing and stacking nanosheet in solution on ultrafiltration membrane.

LIU T, YANG B, SUN K, ZHOU H

Graphene modified polyvinylidene fluoride hollow fiber ultrafiltration membrane comprises polyvinylidene fluoride, graphite, graphite powder, iron powder, coupling agent, hydrophilic agent, thinner and pore-forming agent.

HONG J, WU S

Preparing modified hollow fiber membrane by dissolving polyacrylonitrile in solvent, mixing graphene with sodium alginate, adding e.g. tetraisocyanate, reacting mixture, and washing and drying hollow fiber ultrafiltration membrane.

LIU Q, XU P, ZHAO F