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Photon-engineered radiative cooling textiles
Science, 2020Personal thermal management offers a path to reduce climate control energy ...
Po-Chun, Hsu, Xiuqiang, Li
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Characterization of radiative cooling materials
Nature ProtocolsRadiative cooling is a renewable cooling mechanism with diverse applications. Many radiative cooling materials have been developed (e.g., fabrics, paints and building materials). It is, however, difficult to compare their properties because of a lack of standardized and transparent performance-evaluation systems.
Zhuning Wang, Sijie Pian, Yaoguang Ma
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Near-Field Radiative Cooling of Nanostructures
Nano Letters, 2012We measure near-field radiative cooling of a thermally isolated nanostructure up to a few degrees and show that in principle this process can efficiently cool down localized hotspots by tens of degrees at submicrometer gaps. This process of cooling is achieved without any physical contact, in contrast to heat transfer through conduction, thus enabling ...
Biswajeet, Guha +4 more
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The Journal of chemical physics, 2014
The spontaneous and photo-induced neutralization of C₇⁻ produced in a laser ablation source was measured in an electrostatic storage ring. The measurements provide three independent determinations of the radiative cooling of the ions, based on the short time spontaneous decay and on the integrated amplitude and the shape of the photo-induced ...
K, Najafian +8 more
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The spontaneous and photo-induced neutralization of C₇⁻ produced in a laser ablation source was measured in an electrostatic storage ring. The measurements provide three independent determinations of the radiative cooling of the ions, based on the short time spontaneous decay and on the integrated amplitude and the shape of the photo-induced ...
K, Najafian +8 more
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Radiative Cooling: 10 Years of Daytime Radiative Cooling and the Road Ahead
Advanced Photonics Congress 2024We introduce and review ten years of progress since the first demonstration of daytime radiative cooling. We further highlight recent optical materials-driven advances and emerging applications, concluding with a discussion of the many untapped opportunities that remain to more effectively harness the ultimate renewable thermodynamic resources: the ...
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Superhydrophobic Designs for Durable Radiative Cooling
LangmuirPassive radiative cooling technology is an eco-friendly and energy-free alternative to conventional cooling systems. However, a major challenge in implementing radiative cooling in an outdoor environment is the presence of contamination, which significantly degrades the cooling effectiveness.
Hongmei Zhong, Shouwei Gao, Zuankai Wang
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High-Performance Radiative Cooling Sunscreen
Nano LettersRadiative cooling is a zero-energy-consumption cooling technology that shows great potential for outdoor human thermal management. To keep human skin comfortable in hot days, we herein develop a radiative cooling (RC) sunscreen that exhibits a low ultraviolet (UV) transmissivity (4.86%), a high solar reflectivity (90.19%), and a high mid-infrared ...
Jiaqi Xu +8 more
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Orbits for radiatively cooled space telescopes
Space Science Reviews, 1992This paper first outlines the assumed mission requirements for a radiatively cooled space telescope such as EDISON. A summary of relevant characteristics (payload, operating orbit, launcher, lifetime, etc.) for current and proposed cooled telescope missions is then given.
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Scalable multifunctional radiative cooling materials
Progress in Materials Science, 2023Meng-Chen Huang +2 more
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