Fig. 5: Pressure-temperature decoupling and dual-modal sensing in a single triboelectric sensor.
From: Triboelectric tactile sensor for pressure and temperature sensing in high-temperature applications
a Simultaneous extraction of two sensing parameters (pressure and temperature) by the matrix method. b Response signals of P-TENG and T-TENG at different temperatures under the pressure of 100 kPa. Data were presented as mean values ± SD. c Pressure parameters corresponding to the voltage signals of P-TENG at different temperatures. d Voltage signals of P-TENG when both pressure and temperature are applied. e Variation of the M3 and M4 of the matrix under different temperatures. f Real-time response of the triboelectric sensor when subjected to temperature and pressure stimuli.
