Radiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle

Radiative cooling relies on the atmosphere’s transparency window. Here the authors achieve up to 42 °C drops in temperature for low thermal loads under diffuse sunlight by improving the selectivity of the emissivity and the thermal management of their devices.

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Autores principales: Zhen Chen, Linxiao Zhu, Aaswath Raman, Shanhui Fan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/730bead58d9748debb679932d753a57e
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spelling oai:doaj.org-article:730bead58d9748debb679932d753a57e2021-12-02T14:39:14ZRadiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle10.1038/ncomms137292041-1723https://doaj.org/article/730bead58d9748debb679932d753a57e2016-12-01T00:00:00Zhttps://doi.org/10.1038/ncomms13729https://doaj.org/toc/2041-1723Radiative cooling relies on the atmosphere’s transparency window. Here the authors achieve up to 42 °C drops in temperature for low thermal loads under diffuse sunlight by improving the selectivity of the emissivity and the thermal management of their devices.Zhen ChenLinxiao ZhuAaswath RamanShanhui FanNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-5 (2016)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Zhen Chen
Linxiao Zhu
Aaswath Raman
Shanhui Fan
Radiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle
description Radiative cooling relies on the atmosphere’s transparency window. Here the authors achieve up to 42 °C drops in temperature for low thermal loads under diffuse sunlight by improving the selectivity of the emissivity and the thermal management of their devices.
format article
author Zhen Chen
Linxiao Zhu
Aaswath Raman
Shanhui Fan
author_facet Zhen Chen
Linxiao Zhu
Aaswath Raman
Shanhui Fan
author_sort Zhen Chen
title Radiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle
title_short Radiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle
title_full Radiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle
title_fullStr Radiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle
title_full_unstemmed Radiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle
title_sort radiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle
publisher Nature Portfolio
publishDate 2016
url https://doaj.org/article/730bead58d9748debb679932d753a57e
work_keys_str_mv AT zhenchen radiativecoolingtodeepsubfreezingtemperaturesthrougha24hdaynightcycle
AT linxiaozhu radiativecoolingtodeepsubfreezingtemperaturesthrougha24hdaynightcycle
AT aaswathraman radiativecoolingtodeepsubfreezingtemperaturesthrougha24hdaynightcycle
AT shanhuifan radiativecoolingtodeepsubfreezingtemperaturesthrougha24hdaynightcycle
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