国家/地区 中国（2）
IPC部 A（2）
IPC大类 B01（2） C23（2）
IPC小类 B01D（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

Manufacture of porous graphene layer used for e.g. textile industries, involves carrying out chemical vapor deposition of carbon source on catalytically active substrate which catalyzes graphene formation, and forming graphene.

PARK H G, HEIGHT M, CHOI K, PARK H