国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2） C08（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人
公开年 2018（2）
申请年
专利权人

Graphene-modified corn stover core composite electromagnetic shielding film comprises upper film, an intermediate film and underlying film, intermediate film is polyvinyl alcohol-graphene/biomass activated carbon film layer.

CHEN J, LIU Z, GE H

Preparation of graphene-based quantum dot-doped polymer composite film includes adding double-walled carbon nanotubes to a solution of concentrated sulfuric acid and concentrated nitric acid, extracting and measuring photoluminescence.

SI R, PAN Z, LIU C