国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） A61（2）
IPC小类 B01D（8）
IPC B01D015/08（2） B01J020/30（2）
发明人 ZHANG Z（8）
公开年 2020（8）
申请年 2019（4）  2020（4） 
专利权人

Graphene lubricating oil grading filter device, has first-stage filter plate whose lower part is provided with second-stage filter plate, and feeding plate whose upper outer wall is connected with upper cover, where outer wall of upper cover is provided with handle.

KANG W, BAO J, DING L, ZHANG Z, LIAN J

Preparing a carbon-rich chromatography medium involves mixing graphene oxide and agarose, dispersing them in water, formulating into an aqueous solution, stirring and heating to form an aqueous sol state, forming an water phase sol state.

LIANG X, YU W, LIU K, GUO Z, ZHANG Z

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

Device for treating wastewater based on graphene oxide quantum dot modified polysulfone ultrafiltration membrane, has water collection tank whose top end is fixed with water collection tank liquid inlet and silicone water pipe.

CHEN L, YANG R, JIN S, XU S, SHEN Y, ZHANG S, HUANG S, FANG Q, LUO Y, HE K, ZHANG Z

Performing synchronous enrichment and purification of aflatoxin B1 and capsaicin involves mixing reduced graphene oxide-bearing spherules obtained from culture of non-toxic Aspergillus flavus fungi with iron precursors.

YU L, LI P, MA F, ZHANG Z, WANG D, HU X, JIANG J