国家/地区 中国（2）
IPC部 D（2）
IPC大类 D01（2）
IPC小类 D01D（2）
IPC D01D005/00（2）
发明人 LI X（2）
公开年 2022（2）
申请年 2022（2） 
专利权人

Preparing carbon nanofiber/graphene nano-sheet comprises preparing carbon nanofiber precursor, performing coaxial electrospinning on core layer precursor and shell layer precursor, drying, pre-oxidizing, carbonizing in inert atmosphere, and cooling naturally to room temperature.

LI X

Preparing renewable antibacterial effect degradable nanofiber mask filter core comprises preparing graphene oxide-halamine composite antibacterial nanofiber membrane, and combining with substrate prepared from polylactic acid ultra-diluted spinning solution, and ultrasonic compounding.

HE J, SHAO W, LI X, ZHANG J, SU X, LI B, ZHAO X