国家/地区 中国（3）
IPC部 D（3）
IPC大类 D04（3）
IPC小类 D04H（3） D01D（2）
IPC D04H001/728（2）
发明人 WANG W（3）
公开年 2023（3）
申请年 2022（3）
专利权人

Graphene filter film comprises first non-woven fabric layer, graphene layer and second non-woven fabric layer arranged in sequentially, where each layer is embedded with each other at connection position.

JU Y, YI J, WANG W, WANG D

Low resistance graphene melt spraying cloth spinning device, has screw extruder provided with heating feeder that is provided with feeding hopper, and lower part of melt-blown die head provided with winding mechanism and adjusting mechanism.

XIA Y, ZHANG Z, YI H, MA Q, CHENG W, WANG W, LI D

Preparing micro-nano fiber membranes based on structural color comprises e.g. adding nano-microspheres to ethanol, magnetically stirring, ultrasonically dispersing, obtaining dispersion liquid, adding black material into N,N dimethylformamide, and soaking micro-nanofibrous membrane in ethanol.

WANG Q, SONG P, WANG H, ZHU J, WANG Y, JIANG X, WANG W