This research develops a new method to enhance electrical conductivity in flexible electronics using liquid metals on polymers, highlighting its scalability.
Key Points
The aim is to create a scalable method for transferring liquid metal particles into various polymer substrates for stretchable electronics.
Developed a cryogenic transfer method for liquid metal particles on polymers
Utilized top-down etching-based photolithography for patterning
Examined interfacial bonding in a cryogenic environment
Achieved high electrical conductivity of 1.71 × 10⁶ S/m
Demonstrated stability and strain-insensitive performance across diverse polymers
Established scalability for large-area fabrication of electronic systems