Yining Zhu, Huanzheng Zhu, Rongxuan Zhu, Yiwei Zhou, Min Qiu, Qiang Li
{"title":"利用太阳能和大气能量的光子工程全天辐射加热","authors":"Yining Zhu, Huanzheng Zhu, Rongxuan Zhu, Yiwei Zhou, Min Qiu, Qiang Li","doi":"10.1002/adom.202402432","DOIUrl":null,"url":null,"abstract":"<p>Maintaining optimal temperatures continuously is crucial for various applications, yet existing methods relying on selective solar absorbers fail to provide continuous warmth throughout the entire day. A photon-engineered flexible film is proposed for all-day radiative warming, integrating multiple functional layers to regulate radiation across different spectral bands. This design enhances the heat absorption efficiency of solar and atmospheric energy (α<sub>0.3−2.5</sub> <sub>µm</sub> = 0.95, α<sub>5−8</sub> <sub>µm</sub> = 0.75, α<sub>14−16</sub> <sub>µm</sub> = 0.84) while minimizing outward radiation (ɛ<sub>8-14</sub> <sub>µm</sub> = 0.13). Experimental validation demonstrates superior performance over traditional low-emissivity warming blankets under varying environmental conditions, achieving 9.4 °C higher temperature during the day and 1.4 °C higher at night. Moreover, the film's remarkable warming capability highlights its significant application value in anti-condensation. This underscores its potential as a sustainable and effective thermal management solution for carbon neutrality.</p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 8","pages":""},"PeriodicalIF":8.0000,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Photon-Engineered All-Day Radiative Warming Utilizing Solar and Atmospheric Energy\",\"authors\":\"Yining Zhu, Huanzheng Zhu, Rongxuan Zhu, Yiwei Zhou, Min Qiu, Qiang Li\",\"doi\":\"10.1002/adom.202402432\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Maintaining optimal temperatures continuously is crucial for various applications, yet existing methods relying on selective solar absorbers fail to provide continuous warmth throughout the entire day. A photon-engineered flexible film is proposed for all-day radiative warming, integrating multiple functional layers to regulate radiation across different spectral bands. This design enhances the heat absorption efficiency of solar and atmospheric energy (α<sub>0.3−2.5</sub> <sub>µm</sub> = 0.95, α<sub>5−8</sub> <sub>µm</sub> = 0.75, α<sub>14−16</sub> <sub>µm</sub> = 0.84) while minimizing outward radiation (ɛ<sub>8-14</sub> <sub>µm</sub> = 0.13). Experimental validation demonstrates superior performance over traditional low-emissivity warming blankets under varying environmental conditions, achieving 9.4 °C higher temperature during the day and 1.4 °C higher at night. Moreover, the film's remarkable warming capability highlights its significant application value in anti-condensation. This underscores its potential as a sustainable and effective thermal management solution for carbon neutrality.</p>\",\"PeriodicalId\":116,\"journal\":{\"name\":\"Advanced Optical Materials\",\"volume\":\"13 8\",\"pages\":\"\"},\"PeriodicalIF\":8.0000,\"publicationDate\":\"2025-02-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Optical Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/adom.202402432\",\"RegionNum\":2,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Optical Materials","FirstCategoryId":"88","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/adom.202402432","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Photon-Engineered All-Day Radiative Warming Utilizing Solar and Atmospheric Energy
Maintaining optimal temperatures continuously is crucial for various applications, yet existing methods relying on selective solar absorbers fail to provide continuous warmth throughout the entire day. A photon-engineered flexible film is proposed for all-day radiative warming, integrating multiple functional layers to regulate radiation across different spectral bands. This design enhances the heat absorption efficiency of solar and atmospheric energy (α0.3−2.5µm = 0.95, α5−8µm = 0.75, α14−16µm = 0.84) while minimizing outward radiation (ɛ8-14µm = 0.13). Experimental validation demonstrates superior performance over traditional low-emissivity warming blankets under varying environmental conditions, achieving 9.4 °C higher temperature during the day and 1.4 °C higher at night. Moreover, the film's remarkable warming capability highlights its significant application value in anti-condensation. This underscores its potential as a sustainable and effective thermal management solution for carbon neutrality.
期刊介绍：
Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.
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