国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01D（8） C02F（8）
IPC B01D069/08（8）
发明人 XU P（3） GAO X（2） LIU Q（2）
ZHAO F（2）
公开年 2017（8）
申请年 2016（4）  2017（4） 
专利权人 QINGDAO HANX.（3） UNIV XIAN JI.（3）

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

Preparation of graphene thin walled hollow plate inorganic membrane used e.g. for water treatment comprises immersing hollow plate inorganic membrane in graphene, polysulfone, dimethylacetamide and water, homogenizing and curing.

ZHANG Y

Preparing anti-pollution hollow fiber nanofiltration membrane by soaking ultrafiltration membrane in deionized water, preparing solution using e.g. graphene oxide, piperazine and surfactant, and soaking membrane in solution.

ZHAO C, YANG B, YU L, WANG J, CAO A

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

Membrane used for e.g. dehydrating unprocessed fluid, comprises porous substrate, and graphene oxide layer comprising optionally substituted crosslinked graphene oxide comprising graphene oxide and crosslinkage which is diaminobenzene.

ZHENG S, KITAHARA I, KOBUKE M, WANG P, BARTELS C R, YAMASHIRO Y, HIROSE M, NOUMI S, LIN W, OOU M

Preparation of graphene modified sodium alginate polyvinyl chloride homogeneous reinforced hollow fiber membrane involves preparing polyvinyl chloride hollow fibrous membrane via melt spinning method, and taking polyvinyl chloride.

GAO X, XU P, ZHAO F

Preparation of sodium alginate-polyacrylonitrile hetero-reinforced hollow fiber membrane involves dissolving polyacrylonitrile, graphene and sodium alginate in solvent, extruding casting solution on film, drawing and spinning film.

GAO X, LIU Q, XU P

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