国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C23（2）
IPC小类 B01J（2）
IPC C23C016/26（2）
发明人
公开年 2017（2）
申请年
专利权人

Preparation of silver/graphene/zinc oxide composite material used for degrading of formaldehyde, involves adding zinc nitrate solution to sodium hydroxide solution, filtering precipitate, washing, drying and calcining dried precipitate.

MA L

Perforated sheet of graphene-based material having an area, comprises perforated single layer of graphene and many perforations in single layer of graphene located over the area of the single layer of graphene.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M