国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（3）
IPC小类 B01D（8）
IPC B01D067/00（8） B01D061/36（3） B01D069/08（3）
C02F001/44（3） B01D071/02（2） B01D071/44（2）
发明人 GAO X（8）
公开年 2017（5） 2016（3）
申请年 2016（8）
专利权人 QINGDAO HANX.（5） UNIV XIAN JI.（5） UNIV CHINA O.（2）

Graphene-modified sodium alginate-polyacrylonitrile hollow fiber membrane, comprises polyacrylonitrile support layer, where hollow fiber membrane is obtained by compounding sodium alginate layer on inner surface of support layer.

ZHAO F, GAO X, XU P

Graphene-modified sodium alginate-polyacrylonitrile hetero-reinforced hollow fiber membrane, comprises polyacrylonitrile-sodium alginate dense layer modified with graphene and enhanced with heterogeneous body.

LIU Q, ZHAO F, GAO X

Graphene-modified sodium alginate-PVC-reinforced hollow fiber membrane, has dense layer of PVC-alginate and alginate layer made of graphene in which homogeneous reinforcement surface is casted.

LIU Q, ZHAO F, GAO X

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

Preparation of doped graphene quantum dot organic-solvent resistant ultrafiltration membrane involves taking high molecular polymer, pore-foaming agent and solvent, mixing, adding graphene quantum dot nanoparticle, and stirring.

SU B, HUANG L, LV L, SONG X, GAO X

Modification method for organic separation membrane, involves selecting carboxylated oxidation graphene as modified agent and modifying surface graft to obtain organic separation membrane surface function layer.

GAO X

Graphene oxide quantum dot functional ball nano particle used e.g. for sea water and brackish water desalination, seawater and brackish water softening, comprises positively charged nanoparticles as spherical core and support layer.

GAO X, GAO C, WANG J, XU Y, SUN H, WANG Q, WEI Y