国家/地区 中国（7）
IPC部 B（7） C（4）
IPC大类 B01（7） C02（3）
IPC小类 B01D（7）
IPC B01D067/00（4） B01D069/02（3） B01D061/36（2）
B01D069/08（2） B01D069/12（2）
发明人 LI J（7）
公开年 2021（7）
申请年 2021（7）
专利权人

Antistatic filter material useful in tangential flow compressed air filter device, comprises antistatic polymer, polytetrafluoroethylene resin, and graphene.

FAN Y, LI J

Preparing membrane aerated biofilm rector hollow fiber composite membrane useful in membrane aerated biofilm rector sewage treatment, comprises placing substrate in solvent for pretreatment, mixing coating base material, catalyst, dispersant and reinforcing agent, and curing.

LI L, LI J

Preparing graphene oxide-cage type oligomeric silsesquioxane hybrid membrane used as pervaporation preferential alcohol permeation membrane involves e.g. preparing casting liquid containing graphene oxide-cage type oligomeric silsesquioxane composite material and dipping base film in casting liquid.

AN Q, CAI P, LI C, CAO T, LI J

Lasting high anti-pollution performance hollow fiber ultra-filtration membrane used for water purifying and biological separation comprises graphene having specified quantity amount of antibacterial rate of Staphylococcus aureus.

LI J, CUI Z, LIU G, HU M

Composite ultrafiltration membrane useful for treating wastewater, is prepared by preparing composite quantum dot suspension by adding graphene quantum dot/N,N-dimethylformamide solution to zinc oxide quantum dot/ethanol solution and stirring, and preparing polyvinylidene fluoride membrane.

SANG J, LI J, DI M, XU C, LIU X, ZHANG C

Preparing high-functional graphene diatomite composite material useful in e.g.water treatment,comprises mixing latex powder with graphene diatomite composite material dispersion, dispersing in deionized water, blending and defoaming.

HU H, YU L, GAO H, XIAO L, ZHAO W, QI F, HAN L, LI J, ZHAO H, ZHANG S

Porous ceramic membrane used in seawater desalination process, comprises titanium diboride-titanium carbide or nitride-titanium-silicon carbide porous ceramic support with two-dimensional nano-photothermal material and/or carbon nanomaterial.

CUI H, XU R, WEI N, LI J, ZHAO M