#passivedaytimeradiativecooling — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #passivedaytimeradiativecooling, aggregated by home.social.
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Spain is developing a hydrophobic polymer material for Passive Daytime Radiative Cooling (PDRC).
"The underlying physical principle of PDRC relies on the material's ability to emit thermal energy as infrared radiation toward outer space, acting as a remote heat sink, by exploiting the atmospheric transparency window (8–13 μm)."
https://doi.org/10.1002/nap2.70183
#Physics #Optics #Photonics #Energy #AtmosphericWindow #RadiativeCooling #PassiveDaytimeRadiativeCooling #PDRC
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Beating the heat: These plant-based iridescent films stay cool in the sun - Enlarge / A colorful, textured bi-layer film made from plant-based mate... - https://arstechnica.com/?p=1927235 #passivedaytimeradiativecooling #passivecooling #thermodynamics #iridescence #nanocrystal #chemistry #science