Fig. 2: Joule heating of CNF/EG-UPy29/SWNT (50/50/10) nanocomposites by applying DC voltage.
From: Electrical switching of high-performance bioinspired nanocellulose nanocomposites
a Illustration of the measurement setup for Joule heating using a FLIR camera. The inset shows a photograph of the sample with copper electrodes. b FLIR images of the nanocomposite under applied voltage of 17 V. c Heating/cooling cycles under applied voltage of 17 V. d Time-dependent heating plots for different voltage. e The electric current as a function of voltage in the closed circuit. f The steady-state temperature as a function of square of voltage (see Eq. (1)).
