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231226s2024 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202304910
|2 doi
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|a pubmed24n1277.xml
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|a (NLM)37926960
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Meng, Weihao
|e verfasserin
|4 aut
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|a Scalable Photochromic Film for Solar Heat and Daylight Management
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 01.02.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2023 Wiley-VCH GmbH.
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|a The adaptive control of sunlight through photochromic smart windows could have a huge impact on the energy efficiency and daylight comfort in buildings. However, the fabrication of inorganic nanoparticle and polymer composite photochromic films with a high contrast ratio and high transparency/low haze remains a challenge. Here, a solution method is presented for the in situ growth of copper-doped tungsten trioxide nanoparticles in polymethyl methacrylate, which allows a low-cost preparation of photochromic films with a high luminous transparency (luminous transmittance Tlum = 91%) and scalability (30 × 350 cm2 ). High modulation of visible light (ΔTlum = 73%) and solar heat (modulation of solar transmittance ΔTsol = 73%, modulation of solar heat gain coefficient ΔSHGC = 0.5) of the film improves the indoor daylight comfort and energy efficiency. Simulation results show that low-e windows with the photochromic film applied can greatly enhance the energy efficiency and daylight comfort. This photochromic film presents an attractive strategy for achieving more energy-efficient buildings and carbon neutrality to combat global climate change
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|a Journal Article
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|a daylight comfort
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|a energy saving
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|a photochromicity
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|a scalability
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|a smart windows
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|a transparency
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|a tungsten trioxide
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|a Kragt, Augustinus J J
|e verfasserin
|4 aut
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1 |
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|a Gao, Yingtao
|e verfasserin
|4 aut
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|a Brembilla, Eleonora
|e verfasserin
|4 aut
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|a Hu, Xiaowen
|e verfasserin
|4 aut
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|a van der Burgt, Julia S
|e verfasserin
|4 aut
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|a Schenning, Albertus P H J
|e verfasserin
|4 aut
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|a Klein, Tillmann
|e verfasserin
|4 aut
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1 |
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|a Zhou, Guofu
|e verfasserin
|4 aut
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|a van den Ham, Eric R
|e verfasserin
|4 aut
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|a Tan, Longfei
|e verfasserin
|4 aut
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|a Li, Laifeng
|e verfasserin
|4 aut
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|a Wang, Jingxia
|e verfasserin
|4 aut
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|a Jiang, Lei
|e verfasserin
|4 aut
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773 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 36(2024), 5 vom: 01. Feb., Seite e2304910
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g volume:36
|g year:2024
|g number:5
|g day:01
|g month:02
|g pages:e2304910
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|u http://dx.doi.org/10.1002/adma.202304910
|3 Volltext
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