辐射冷却
辐射传输
被动冷却
环境科学
白天
持续性
建筑工程
工程物理
气象学
光学
物理
工程类
大气科学
热的
生态学
生物
作者
Likun Zhou,Jacob Rada,Haomin Song,Boon S. Ooi,Zongfu Yu,Qiaoqiang Gan
出处
期刊:Journal of Photonics for Energy
[SPIE - International Society for Optical Engineering]
日期:2021-10-07
卷期号:11 (04)
被引量:21
标识
DOI:10.1117/1.jpe.11.042107
摘要
Daytime radiative cooling has attracted extensive research interest due to its potential impact for energy sustainability. To achieve subambient radiative cooling during the daytime, a white surface that strongly scatters incident solar light is normally desired. However, in many practical applications (e.g., roofing materials and car coatings), colored surfaces are more popular. Because of this, there is a strong desire to develop colorful surfaces for radiative cooling. We summarize the general design criteria of radiative cooling materials with different colors and discuss the limitations in cooling performance. Major efforts on this specific topic are reviewed with some suggested topics for future investigation.
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