国家/地区 中国（5）
IPC部 B（6） C（5）
IPC大类 B01（6） C02（5）
IPC小类 B01D（6）
IPC B01D071/10（6）
发明人 LI B（2）
公开年 2020（6）
申请年 2019（3）  2020（3） 
专利权人

Composite membrane comprises porous polyvinylidene fluoride, polytetrafluoroethylene or nitrocellulose membrane body and graphene oxide arranged on surface of membrane body.

WEN X, YOU Y, JIN X, BUSTAMANTE H, JOSHI R

Photocatalytic and physical adsorption antibacterial regenerated bamboo cellulose film for sewage treatment is prepared by dissolving bamboo cellulose, nano titanium dioxide and nano graphene oxide in 2-methyl-3-ethylimidazolium chloride.

YE M, HUANG J

Preparing flexible graphene oxide/metal organic frame composite filter film involves weighing graphene oxide, zinc nitrate hexahydrate and 2-methylimidazole, and then adding them to the same solvent.

SU D, LI B, ZHAO X, YANG Z, LI Z

Preparation of seawater desalination film, i.e. modified graphene oxide composite film by modifying graphene oxide with diamine monomers, regulating interlayer spacing of nanosheets, and self-assembling on cellulose acetate film.

JU H, DUAN J

Modified wet film used in preparing heat exchange device for external air conditioner, comprises carboxymethyl cellulose, polytetrafluoroethylene, graphene oxide, gamma-Aminopropyltriethoxysilane silane coupling agent, and ceramic oxide.

Use of mesoporous silica nanosheet composite film in wastewater treatment, where composite film is prepared by dispersing graphene oxide, organosilicon compound and surfactant in solvent, mixing with composite component, and dispersing.

YANG S, MENG S, LI B