国家/地区 中国（4）
IPC部 B（4）
IPC大类 D01（4） B32（2） D04（2）
IPC小类 D01F（4）
IPC D01F001/10（3） B32B027/02（2） B32B027/08（2）
B32B027/32（2） D01F006/48（2） D04H001/728（2）
发明人
公开年 2023（4）
申请年 2023（4）
专利权人

Rotating wheel disc type friction nano-generator used in optical and thermodynamic, has friction layer film arranged between stator and rotor, and attached to surface of stator, and stator undergoes charge transfer under action of electric field generated by friction, and realizing power generation.

JIANG Q, LIANG X, YANG Z, DENG H

Low-resistance and high-filtration efficiency antibacterial and antiviral meltblown cloth useful in antibacterial anti-virus mask, comprises e.g. melt-blown cloth body including polypropylene layer and antibacterial and antiviral nanofiber film.

LI J, ZHENG Y, LI L, MU C, WANG A, QU J

Preparing bistable multi- stimulus responsive Janus color-changing fibers useful for preparing intelligent textiles, comprises dissolving sodium alginate in water, taking thermochromic microcapsule, defoaming Janus A and spinning liquid, injecting two syringes into coagulation bath through pinhole.

TIAN A, ZHANG L, WANG C, FU S

Piezoelectric fiber composite material prepared by alternately stacking piezoelectric fiber layers and dielectric elastic fiber layers and carrying out hot-pressing treatment.

CHEN Y, XUE R, SHI Q