Simultaneous optimization of thermoelectric and mechanical properties in p-type NbFeSb via entropy engineering

Key Points

• The aim is to improve both thermoelectric and mechanical properties of p-type NbFeSb through entropy engineering.
• Utilized entropy engineering techniques
• Characterized the thermoelectric properties across various temperatures
• Assessed mechanical stability under high-temperature conditions
• Enhanced thermoelectric efficiency observed in modified NbFeSb alloys
• Mechanical properties improved, indicating increased stability
• Potential for higher power generation confirmed by performance metrics