国家/地区 中国（2）
IPC部 D（2）
IPC大类 D01（2）
IPC小类 D01D（2）
IPC
发明人 CHEN L（2）
公开年 2016（2）
申请年 2016（2）
专利权人

Graphene oxide polymer nanofiber multilayer film used e.g. for air filtration and sewage treatment comprises polymer nanofiber film and graphene oxide film layer, which are alternately arranged.

CI L, CHEN L

Preparation of air filtering graphene fiber membrane by preparing graphene dispersion solution using graphene anhydrous ethanol, polyvinyl alcohol nanofiber and anhydrous ethanol, and mixing deionized water, diamine and dicarboxylic acid.

CHEN L, LI W, LIU X, SONG B, WU L, XU W, YANG K, ZHANG K