fig5
From: Direct fabrication of high-performance multi-response e-skin based on a graphene nanosheet film
Figure 5. Temperature response of F-GNEC film. (A and B) Schematic diagram of temperature detection of F-GNEC film-based e-skin. (C) Comparison of ΔR/R0 versus external temperature between standard and pre-stretching film-based e-skin. (D) ΔR/R0 curves during heating and cooling process. (E) Multicycle of heating-cooling of the pre-stretching F-GNEC film. (F) Single temperature sensing response of pre-stretching F-GNEC film-based e-skin when heating to 60 °C and cooling to 30 °C. (G) Real-time response of detecting exhalation. (H) Stability and reliability test of pre-stretching F-GNEC film-based e-skin for five heating-cooling cycles under 40, 60, 80 and 100 °C.
