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Protecting ice from melting under sunlight via radiative cooling
J. L. Li; Y. Liang; W. Li; N. Xu; B. Zhu; Z. Wu; X. Y. Wang; S. H. Fan; M. H. Wang and J. Zhu
2022
Source PublicationScience Advances
ISSN2375-2548
Volume8Issue:6Pages:8
AbstractAs ice plays a critical role in various aspects of life, from food preservation to ice sports and ecosystem, it is desirable to protect ice from melting, especially under sunlight. The fundamental reason for ice melt under sunlight is related to the imbalanced energy flows of the incoming sunlight and outgoing thermal radiation. Therefore, radiative cooling, which can balance the energy flows without energy consumption, offers a sustainable approach for ice protection. Here, we demonstrate that a hierarchically designed radiative cooling film based on abundant and eco-friendly cellulose acetate molecules versatilely provides effective and passive protection to various forms/scales of ice under sunlight. This work provides inspiration for developing an effective, scalable, and sustainable route for preserving ice and other critical elements of ecosystems.
DOI10.1126/sciadv.abj9756
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Indexed Bysci ; ei
Language英语
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Document Type期刊论文
Identifierhttp://ir.ciomp.ac.cn/handle/181722/67007
Collection中国科学院长春光学精密机械与物理研究所
Recommended Citation
GB/T 7714
J. L. Li,Y. Liang,W. Li,et al. Protecting ice from melting under sunlight via radiative cooling[J]. Science Advances,2022,8(6):8.
APA J. L. Li.,Y. Liang.,W. Li.,N. Xu.,B. Zhu.,...&M. H. Wang and J. Zhu.(2022).Protecting ice from melting under sunlight via radiative cooling.Science Advances,8(6),8.
MLA J. L. Li,et al."Protecting ice from melting under sunlight via radiative cooling".Science Advances 8.6(2022):8.
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