国家/地区 中国（2） 日本（2） 世界知识产权组织（2）
IPC部 C（2）
IPC大类 D01（2）
IPC小类 D01D（2）
IPC D01D005/04（2）
发明人
公开年 2021（2）
申请年
专利权人

Electrospun polymer nanofibrous membrane having high filtration efficiency comprises polyvinylidene fluoride, Tecophilic thermoplastic polyurethanes, or blend of polyvinylidene fluoride and Tecophilic thermoplastic polyurethanes.

SOLIMAN S, GUO F

Nanofibers comprise reduced graphene oxide sheets or graphene oxide sheets overlapped back and forth along fiber axis, and size of reduced graphene oxide sheets or graphene oxide sheets curled along circumferential direction.

GAO C, WANG J