DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jin, Yeonghoon | ko |
dc.contributor.author | Jeong, Youngjae | ko |
dc.contributor.author | Yu, Kyoungsik | ko |
dc.date.accessioned | 2023-01-10T01:00:46Z | - |
dc.date.available | 2023-01-10T01:00:46Z | - |
dc.date.created | 2022-10-17 | - |
dc.date.issued | 2023-01 | - |
dc.identifier.citation | ADVANCED FUNCTIONAL MATERIALS, v.33, no.1 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.uri | http://hdl.handle.net/10203/304168 | - |
dc.description.abstract | Passive multilayer coatings for windows have potential to improve energy consumption for indoor temperature regulation. The coatings should block the solar IR energy (800-2500 nm) while maintaining visible light transparency (400-700 nm) to prevent unwanted heating of the interior of a building or a vehicle. It should also efficiently radiate thermal energy to prevent excessive heating. Although solar energy management and radiative cooling techniques have been investigated individually, the combination of the two, a transparent radiative cooler, has emerged only recently. This study theoretically and experimentally demonstrates a transparent radiative cooling window using a combination of planar hyperbolic metamaterials and a uniform layer of polydimethylsiloxane, resulting in high visible transparency (>60%), IR reflectivity (>89%), and thermal emissivity (>95%). Daytime temperature experiments confirm that the cooling window efficiently lowers the interior temperature by as much as 7 degrees C. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Infrared-Reflective Transparent Hyperbolic Metamaterials for Use in Radiative Cooling Windows | - |
dc.type | Article | - |
dc.identifier.wosid | 000862066300001 | - |
dc.identifier.scopusid | 2-s2.0-85138993978 | - |
dc.type.rims | ART | - |
dc.citation.volume | 33 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | ADVANCED FUNCTIONAL MATERIALS | - |
dc.identifier.doi | 10.1002/adfm.202207940 | - |
dc.contributor.localauthor | Yu, Kyoungsik | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | hyperbolic metamaterials | - |
dc.subject.keywordAuthor | radiative cooling windows | - |
dc.subject.keywordAuthor | thermal emission | - |
dc.subject.keywordAuthor | topological transitions | - |
dc.subject.keywordPlus | ENERGY-CONSUMPTION | - |
dc.subject.keywordPlus | SMART WINDOWS | - |
dc.subject.keywordPlus | IMPACTS | - |
dc.subject.keywordPlus | DESIGN | - |
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