国家/地区 中国（2）
IPC部 D（2）
IPC大类 D01（2）
IPC小类 D01D（2）
IPC D01F001/10（2）
发明人 LIU Y（2）
公开年
申请年
专利权人

Preparing high-strength and high-toughness graphene composite fiber used for wear-resistant flexible device, comprises preparing graphene oxide dispersion, preparing ultra-high molecular weight polyethylene oxide polymer solution, and preparing composite spinning solution.

LIU Y, GAO C, WANG L, XU Z

Polyamideimide crimped nanofiber with electret effect, useful in fields of e.g air filtration, electronic energy, sound absorption and heat preservation.

WU Z, HUA L, LIU Y, JI Z, LI Y