Preparation and Application of Electrospun Liquid‐Metal‐Based Stretchable Electronics

Stretchable electronic devices have a wide range of applications in wearable electronic devices, electronic skin, stretchable display, human–computer interaction, intelligent medical devices, and other fields. Therefore, the characteristics of conductive stability and flexibility are particularly critical in stretchable electronic devices. In recent years, liquid metal (LM) has been used to create electronic devices with good conductivity and stretchability. Herein, we summarized the preparation and application of electrospinning LM-based stretchable electronic materials. First, the combination of LM and electrospinning is summarized from the point of view of the characteristics of LM and electrospinning process. Second, the application of electrospun LM-based stretchable electronics in the field of strain-sensing and strain-insensitive electrodes is described. Lastly, the pros and cons of electrospun LM-based stretchable electronics are enumerated, and the direction for further research is suggested.