国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B01（5） C04（5）
IPC小类 B01D（5）
IPC C04B038/00（5）
发明人
公开年 2017（2） 2019（2）
申请年 2017（2）  2019（2） 
专利权人

Ceramic composite filtering core of graphene used in water purifier comprises diatomite, chitosan, silicon carbide, graphite material, surface active agent, metal oxide, bamboo charcoal powder and sodium feldspar powder.

WANG Q, LIU S

Preparation of carbon fiber composite graphene aerogel used for oil-water separation comprises mixing carbon fiber, surfactant, graphene oxide, reducing agent and water, stirring, foaming, reacting, cooling, freezing, drying and annealing.

TONG S

Graphene-alumina ceramic nanocomposite filter film used for concentrating or purifying organic matter aqueous solution comprises alumina ceramic film with graphene layer on side surface.

TONG H

Preparation of PTFE fiber cloth composite graphene-silicon dioxide aerogel used in adsorption filtration application, involves dispersing graphene oxide in deionized water to obtain stable graphene oxide solution.

SHEN X, LI B, CUI S, FAN L, WANG Y, LI P, CUI Y

Graphene oxide sea water desalting composite film comprises microporous ceramic layer, graphene oxide layer, and silica phase layer.

WU X