Composition controlled metallic Sn-doped MoS 2 nanosheets for a flexible and wearable temperature sensor

Key Points

• The research aims to develop a flexible and wearable temperature sensor using Sn-doped MoS2 nanosheets.
• Synthesize metallic Sn 0.4 Mo 0.6 S 2 nanosheets.
• Evaluate temperature coefficient of resistance (TCR) properties.
• Assess applicability in wearable technology.
• The Sn 0.4 Mo 0.6 S 2 sensor exhibited a negative TCR of −0.020 °C −1.
• Promising results indicate suitability for human body temperature monitoring.
• Potential for integration into activity tracking devices.