国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 LIU F（2）
公开年 2021（2）
申请年
专利权人 WANG Z（2）

Preparation of functionalized graphene absorbing material, involves dispersing graphene oxide, adding template agent, transferring mixed solution to water bath, dispersing, adding urea and cobalt nitrate, centrifuging and calcining.

LIU F, ZHANG W, WANG Z

Electrostatic field composite graphene sterilization and haze air purification device, has induced draft fan connected to direct current (DC) power output terminal of controller through wire to form induced draft fan power circuit.

WANG Z, LIU F, XU S