Fig. 1: Schematic description of the passive isothermal film. | Nature Communications

Fig. 1: Schematic description of the passive isothermal film.

From: Passive isothermal film with self-switchable radiative cooling-driven water sorption layer for arid climate applications

Fig. 1

a Configuration of the system consisting of radiative cooling and water desorption-driven endothermic reaction (WD-ER) layers for arid climates. b Theoretical cooling and heating power to maintain an isotherm of 25 °C throughout a full day. c Cooling mechanism during daylight hours. d Heating mechanism during nighttime. PDMS and MIL-101(Cr) represent the polydimethylsiloxane and chromium(III) terephthalate metal-organic frameworks, respectively.

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