国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01D（6）
IPC B01D017/02（6）
发明人 HAN Z（2） SONG C（2） SUN E（2）
WANG X（2）
公开年 2018（3） 2020（2）
申请年 2018（6）
专利权人 CHINA PETROL.（2） SINOPEC SHEN.（2）

Three-dimensional porous graphene filter membrane processing and coating involves carrying out hydrothermal reaction of graphene oxide and carbon nanotubes to produce self-assembled graphene-carbon nanotube composite material.

WANG X, HAN Z, LIU L, XIU C, SONG C, SUN E, QU Y

Processing coating technology of graphene composite material filter membrane involves coating of polydopamine-graphene on different substrates uses dopamine as a reducing agent.

WANG X, HAN Z, SUN E, SONG C, XIE X

Graphene-based oil-water separator for processing waste residue, comprises main body, where inner part of subject is fixed with first motor, output end of first motor is connected with filtering and graphene filter block.

HUANG L

Method for preparing graphene oxide/isostearic acid composite separation membrane for separating oil-containing waste water, involves dissolving graphene oxide in anhydrous ethanol solution, followed by filtering and drying.

LIU Y, WU W, LI Y, HU X

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

Preparing polydimethylsiloxane/graphene oxide porous composite material comprises e.g. preparing aminated polydimethylsiloxane porous material and immersing the aminated polydimethylsiloxane porous material in a graphene oxide dispersion.

ZHAO J, ZHANG B, YE H, XU L