A Bandi flexible pressure sensor based on the composite of laser-induced graphene and AgNWs

Flexible pressure sensors with high sensitivity, high stability, and extremely microstructure are still challenging. This paper introduced LIG (Laser-induced graphene)/AgNWs composite into the Bandi Band-Aid structure to design a new flexible pressure sensor for improving ultra-high sensitivity and stability. The dependence of sensor property on LIG/NMP concentration and the number of coating layers was studied. The sensor shows good sensitivity (56.9 kPa(-1)), and excellent performance remains stable. The application of bending fingers and high fives was studied. The results show it is a suitable pressure sensor for human body dynamic posture monitoring.

Automated summary

This paper introduces a new flexible pressure sensor designed with LIG/AgNWs composite to improve ultra-high sensitivity and stability. The dependence of sensor property on LIG/NMP concentration and coating layers was studied, and the sensor showed good sensitivity (56.9 kPa(-1)) and stable performance. Its application in bending fingers and high fives was also studied, and results demonstrate its suitability for human body dynamic posture monitoring.