Cold spraying—an effective shapable method for preparing high-performance Bi2Te3-based thermoelectrics

Key Points

• Enhanced performance of Bi2Te3 thermoelectrics shows significant improvement with cold spraying.
• Key performance metrics indicate an increase in thermoelectric efficiency by up to 30%.
• Observational analysis uses advanced materials and techniques for thermoelectric fabrication and testing.
• Future applications may enable better energy conversion technologies based on these materials.