国家/地区 中国（13）
IPC部 B（13） C（5）
IPC大类 B01（13） C02（4）
IPC小类 B01D（13）
IPC B01D067/00（5） B01D053/02（4） B01D069/02（4）
B01J020/30（4） B01J020/20（3） B01J020/28（3）
C02F001/44（3） B01D017/022（2） B01D046/00（2）
B01D069/12（2） B01D071/02（2） B01D071/56（2）
C02F001/40（2）
发明人 ZHANG C（13）
公开年 2018（13）
申请年 2018（9）  2017（4） 
专利权人 BEIJING OUME.（3） SHANDONG JIA.（2） UNIV TIANJIN（2）

Nanometre attapulgite agent for purifying organic waste gas comprises attapulgite, picrite and graphene, where nanometre attapulgite agent improves selective adsorption capacity for organic compounds with better effect.

ZHANG C

Preparing modified graphene sponge comprises e.g. preparing nano silver/graphene suspension, then adding ethylenediamine and aqueous ammonia to nano silver/graphene suspension, and stirring well.

ZHANG C

Graphene modified antibacterial permeable membrane for fresh air system, comprises graphene-modified antibacterial membrane and antibacterial textile layer.

ZHANG C

Preparing graphene composite material for water treatment, involves washing sponge three times with ethanol and distilled water, and drying to constant weight, dopamine is added to Tris buffer to prepare dopamine solution.

ZHANG C

Preparing graphene modified composite porous microsphere air purifier comprises adding e.g. titanium dioxide dispersion and chitosan acetic acid solution to aqueous graphene oxide solution and dispersing with e.g. pore former, spray drying.

ZHANG C

Preparation method of graphene/carbon nanotube composite aerogel by ultrasonically dispersing graphene oxide in deionized water, mixing with carbon nanotube, ultrasonically dispersing and adding polyvinylpyrrolidone and polyvinyl alcohol.

ZHANG C

Anti-pollution self-cleaning-type graphene oxide-zinc oxide-polyvinylidene fluoride film comprises a basement membrane and a mixture of graphene oxide nano-sheet and zinc oxide nano-wires which covers the basement membrane.

WANG Q, GU J, ZHANG C, LI Y, JIANG L, QIU Z, YAO J, WANG Z, WU Z

Graphene oxide composite nanofiltration composite membrane comprises nonwoven fabric support layer, polymer intermediate layer, and functionalized nano-scale separation layer comprising monolithic nano-graphene oxide.

CHEN Y, ZHANG C, HU R, ZHU H, PEI Z, GU H

Graphene-based indoor air purifier filter has activated carbon fiber mesh arranged on glass fiber mesh layer and graphene-coated metal mesh provided on activated carbon fiber web and graphene coated metal mesh sprayed with layer.

ZHANG C

Method for preparing graphene oxide film, involves preparing graphene oxide, and preparing modified graphene oxide by dissolving graphene oxide in tert-butanol followed by dissolving modified graphene oxide in solvent, filtering and drying.

SUN J, ZANG Y, LI Z, ZHANG C, CAO G, ZHAI B