fig13

From: A review on high-performance flexible thermoelectrics: material, device, and applications

Figure 13. (A) Real-time monitoring of human motion with relative resistance variation of CAST-PTFE film at different human motions, and (B) real-time temperature and knee bending monitoring during human motion monitoring output voltage and relative resistance of CAST-PTFE film^[232], Copyright 2024 Wiley-VCH GmbH (C) sensing object temperature and thermal conductivity of FTEDs and ΔU-time curve for different objects^[235], Copyright 2024 Wiley-VCH GmbH (D) various sensing modalities for 2D and 3D structures, and (E, F) voltage-temperature curves for the sensor in 3D mode and heat proximity test at 40 °C^[236]. Copyright 2024 Wiley-VCH GmbH. FTEDs: Flexible thermoelectric device; PTFE: polytetrafluoroethylene.