国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B01（3） C02（3）
IPC小类 B01J（3）
IPC C02F101/36（3）
发明人 ZHOU C（3）
公开年 2021（3）
申请年 2020（3） 
专利权人

Preparing ferrosoferric oxide grafted polyethyleneimine-graphene composite adsorption material involves adding nano-ferrosoferric oxide to deionized water, and placing it in an ultrasonic device and performing ultrasonic.

ZHOU C

Preparing polyvinylamine/(graphene oxide-carbon nanotube) composite aerogel material involves preparing graphene oxide by oxidation and surface activation treatment of graphite powder in presence of strong oxidizing agent.

ZHOU C, XIAO Y, ZHAO Z

Graphene-based photocatalyst includes nano composite powder and modified aerogel, and the nano composite powder is grafted on modified aerogel, and modified aerogel is graphene modified silica aerogel whose surface has been hydrophobicized.

WANG X, HUANG G, ZHOU C