国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC D01F001/10（2）
发明人 DAI J（2）
公开年 2021（2）
申请年
专利权人

Modified spandex fabric with piezoelectric effect comprises sandwich structure comprising middle layer comprising polyurethane/barium titanate composite fiber net, and other two layer comprising polyurethane/graphene composite fiber net.

DAI J, CHEN Z, ZHANG W, ZHANG Y, LI S, XU T

Preparing graphene dust-removing cloth comprises e.g. preparing spinning solution, spraying to obtain modified graphene fiber intermediate layer; obtaining interlayer stock solution, and spraying to obtain intermediate interlayer.

LI X, ZHANG D, WEI Y, DAI J