国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） A61（2）
IPC小类 B01D（8）
IPC B01D067/00（3） B01D069/12（3） B01D046/00（2）
B01D069/02（2） B01D071/56（2）
发明人 ZHANG Z（8）
公开年 2020（4） 2021（4）
申请年 2020（8）
专利权人

Multilayer filtering nonwoven fabric comprises non-woven fabric surface layer, nonwoven fabric base layer, edge sealing layer and reinforcing supporting grid sheet, where periphery of non-woven fabric surface layer is provided with edge sealing layer.

ZHANG Z

Modified polyamide film used for composite film comprises polyamide film distributed with carboxyl functionalized graphene oxide, and poly-dopamine/polyethylene imine co-deposition layer.

HUANG Z, ZHANG Z, LIU Y

Graphene oxide-carbon quantum dot composite hydrophilic and oleophobic film for mining process, has composite suspension whose pH value is adjusted to form stable and dispersed carbon quantum dot-graphene oxide composite sheet suspension.

XU C, LI W, HAN S, LONG J, YUN R, ZHANG Z, DING Z

Halloysite nanotube/graphene oxide oil-water separation membrane used for treating marine oil spills, comprises nylon bottom film as support layer and having preset thickness, and halloysite nanotube/graphene oxide layer loaded on film.

LIU E, DU S, ZHANG Z, ZHANG X

Photocatalyst air purifier used in home appliances, has electrostatic dust collector that and includes first and second electrode devices, which has contrary electrical polarities to generate electric field and both has graphene on surfaces.

SUNG Y C, CHANG C H, SONG Y, ZHANG Z

Sublimation and purification device for organic semiconductor material, has adsorbent that is provided with carbon nanotube, graphene, carbon fiber, silica gel, diatomaceous earth, porous ceramics and magnetic metal particle.

MENG H, LIU M, ZHANG Z, WU Y, YAN L

Preparing dispersion of the metal-organic frame composite material for e.g. protecting harmful gases, preferably e.g. nitrogen dioxide comprises dispersing graphene oxide, ultrasonically processing, dissolving copper salt and vacuum drying.

LI S, MA K, YE P, HUANG Q, WANG L, YANG K, SHAO S, ZHANG Z, LI L

Anti-virus respirator comprises cover body including primary filter fiber coated with graphene composite filter fiber layer, heating layer, Chinese medicine compound filling layer and internal filter layer and formed with cover belt.

ZHANG Z, WU M