High‐Performance Flexible Pressure Sensor with a Self‐Healing Function for Tactile Feedback

Abstract High‐performance flexible pressure sensors have attracted a great deal of attention, owing to its potential applications such as human activity monitoring, man–machine interaction, and robotics. However, most high‐performance flexible pressure sensors are complex and costly to manufacture. These sensors cannot be repaired after external mechanical damage and lack of tactile feedback applications. Herein, a high‐performance flexible pressure sensor based on MXene/polyurethane (PU)/interdigital electrodes is fabricated by using a low‐cost and universal spray method. The sprayed MXene on the spinosum structure PU and other arbitrary flexible substrates (represented by polyimide and membrane filter) act…

• NN
  National Natural Science Foundation of China

  Awards: 12174347, 12104410
• CP
  China Postdoctoral Science Foundation

  Award: 2019M662511