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Hierarchically structured passive radiative cooling ceramic with high solar reflectivity

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اقرأ أكثر حفظ في قائمتي
  • المؤلفون: Lin, Kaixin; Chen, Siru; Zeng, Yijun; Ho, Tsz Chung; Zhu, Yihao; Wang, Xiong; Liu, Fayu; Huang, Baoling; Chao, Christopher Yu-Hang; Wang, Zuankai; Tso, Chi Yan
  • نوع التسجيلة:
    Electronic Resource
  • الدخول الالكتروني :
    http://repository.hkust.edu.hk/ir/Record/1783.1-134943
    https://doi.org/10.1126/science.adi4725
    http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0036-8075&rft.volume=382&rft.issue=6671&rft.date=2023&rft.spage=691&rft.aulast=Lin&rft.aufirst=Kaixin&rft.atitle=Hierarchically+structured+passive+radiative+cooling+ceramic+with+high+solar+reflectivity&rft.title=Science
    http://www.scopus.com/record/display.url?eid=2-s2.0-85176470923&origin=inward
    http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=001138596500035
  • معلومة اضافية
    • Publisher Information:
      American Association for the Advancement of Science 2023
    • نبذة مختصرة :
      Passive radiative cooling using nanophotonic structures is limited by its high cost and poor compatibility with existing end uses, whereas polymeric photonic alternatives lack weather resistance and effective solar reflection. We developed a cellular ceramic that can achieve highly efficient light scattering and a near-perfect solar reflectivity of 99.6%. These qualities, coupled with high thermal emissivity, allow the ceramic to provide continuous subambient cooling in an outdoor setting with a cooling power of >130 watts per square meter at noon, demonstrating energy-saving potential on a worldwide scale. The color, weather resistance, mechanical robustness, and ability to depress the Leidenfrost effect are key features ensuring the durable and versatile nature of the cooling ceramic, thereby facilitating its commercialization in various applications, particularly building construction. © 2023 American Association for the Advancement of Science. All rights reserved.
    • الموضوع:
      Article
    • Availability:
      Open access content. Open access content
    • Note:
      English
    • Other Numbers:
      HNK oai:repository.hkust.edu.hk:1783.1-134943
      Science, v. 382, (6671), November 2023, p. 691-697
      0036-8075
      1095-9203
      1430646829
    • Contributing Source:
      HONG KONG UNIV OF SCI & TECH, THE
      From OAIster®, provided by the OCLC Cooperative.
    • الرقم المعرف:
      edsoai.on1430646829
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