Rolling-Enabled High-Performance Free-Standing Ag 2 Se/PVDF Composite Films for Flexible Thermoelectric Devices

Key Points

• The aim is to create flexible thermoelectric materials with high energy-conversion efficiency and mechanical compliance.
• Developed free-standing Ag2Se/PVDF composite films
• Evaluated energy-conversion efficiency and mechanical properties
• Employed rolling techniques for material formation
• Achieved high energy-conversion efficiency in the composite films
• Demonstrated enhanced mechanical compliance suitable for wearable devices
• Showed promising performance in flexibility tests