Fig. 5
From: Optimizing a dynamic infrared emitter by tailoring titanium carbide MXene surface chemistry
Thermal profile and average emissivity of the thermal emitter under partial phase transition of W-doped VO2 at low temperature. Thermal profile of (a) W-doped VO2/SiO2/Ti3C2, (b) W-doped VO2/SiO2/Ti3C2F2, (c) W-doped VO2/SiO2/Ti3C2O2, (d) W-doped VO2/SiO2/Ti3C2(OH)2. (e) Average emissivity of all surface terminations of Ti3C2Tx MXene in the structure. The surface termination of N, -F, -O-, -OH are shown with green, red, orange and blue colors respectively.
