Fig. 2: Aerogel–silicone composite and its thermal conductivity. | npj Flexible Electronics

Fig. 2: Aerogel–silicone composite and its thermal conductivity.

From: Flexible thermoelectric generator with liquid metal interconnects and low thermal conductivity silicone filler

Fig. 2

a A cross-sectional optical microscope image of the aerogel–silicone composite. b Thermal conductivity measurement system. c Thermal conductivity of the composite for two different aerogel particle sizes of 2–40 and 100–700 μm plotted as a function of the aerogel volume fraction. d A cross-sectional scanning electron microscope image of the aerogel–silicone interface.

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