fig9

Figure 9. (A, B) Thermoelectric fiber and schematic illustration of the working principle of TE fabric^[108], Copyright 2024 Wiley-VCH GmbH (C, D) schematic of a prototype fibrous self-powered temperature sensor and its corresponding thermovoltage signals by heating and cooling, (E, F) fabrication and testing of single-polymer flexible TEG, and comparison of reported power output per module of polymer TEGs, and (g) representation of bending at joint and their real-time response of the sensor^[187]. Copyright 2024 American Chemical Society. TE: Flexible thermoelectric; TEGs: TE generators.