国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 C01B（2）
IPC C01B032/194（2）
发明人 ZHOU C（2）
公开年
申请年
专利权人

Preparing graphene aerogel air purification filters net comprises (i) diluting the graphene oxide solution with a solvent, adding reducing agent stirring or ultra-sonicating , molding, and subjected to freeze-drying.

HE X, ZHOU Z, ZHOU C

Graphene powder coating device has stirring frame which is arranged with supporting rod, and heating wire which is provided in supporting rod.

ZHOU C