{"title":"用于太阳能集热器的卷材涂料- ii。FT-IR光谱研究","authors":"B. Orel, Z. Crnjak Orel, R. Jerman, I. Radoczy","doi":"10.1016/0741-983X(90)90046-5","DOIUrl":null,"url":null,"abstract":"<div><p>A solar collector panel produced from aluminium foil (0.25 mm) coated with a 2–3 μm thin film of black paint is described and characterized. The paint coating on aluminium possesses moderate spectral selectivity with a solar absorptance <em>a</em><sub>s</sub> of 0.92 and a thermal emmitance <em>e</em><sub>T</sub> of 0.38. The paint coating acts as a thickness sensitive spectrally selective coating which is black for solar radiation, but is thin enough to allow the low emitting aluminium surface to be seen through the pain film. The paint coating (Solariselect®) is made by an industrial coil-coating application process which assures high efficiency, excellent thickness control and consequently a highly reproducible spectrally selective paint coating. The influence of the paint composition on the physical and optical properties of the paint coatings are discussed in detail.</p></div>","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"7 6","pages":"Pages 713-717"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0741-983X(90)90046-5","citationCount":"12","resultStr":"{\"title\":\"Coil-coating paints for solar collector panels—II. FT-IR spectroscopic investigations\",\"authors\":\"B. Orel, Z. Crnjak Orel, R. Jerman, I. Radoczy\",\"doi\":\"10.1016/0741-983X(90)90046-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A solar collector panel produced from aluminium foil (0.25 mm) coated with a 2–3 μm thin film of black paint is described and characterized. The paint coating on aluminium possesses moderate spectral selectivity with a solar absorptance <em>a</em><sub>s</sub> of 0.92 and a thermal emmitance <em>e</em><sub>T</sub> of 0.38. The paint coating acts as a thickness sensitive spectrally selective coating which is black for solar radiation, but is thin enough to allow the low emitting aluminium surface to be seen through the pain film. The paint coating (Solariselect®) is made by an industrial coil-coating application process which assures high efficiency, excellent thickness control and consequently a highly reproducible spectrally selective paint coating. The influence of the paint composition on the physical and optical properties of the paint coatings are discussed in detail.</p></div>\",\"PeriodicalId\":101171,\"journal\":{\"name\":\"Solar & Wind Technology\",\"volume\":\"7 6\",\"pages\":\"Pages 713-717\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0741-983X(90)90046-5\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Solar & Wind Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0741983X90900465\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solar & Wind Technology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0741983X90900465","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Coil-coating paints for solar collector panels—II. FT-IR spectroscopic investigations
A solar collector panel produced from aluminium foil (0.25 mm) coated with a 2–3 μm thin film of black paint is described and characterized. The paint coating on aluminium possesses moderate spectral selectivity with a solar absorptance as of 0.92 and a thermal emmitance eT of 0.38. The paint coating acts as a thickness sensitive spectrally selective coating which is black for solar radiation, but is thin enough to allow the low emitting aluminium surface to be seen through the pain film. The paint coating (Solariselect®) is made by an industrial coil-coating application process which assures high efficiency, excellent thickness control and consequently a highly reproducible spectrally selective paint coating. The influence of the paint composition on the physical and optical properties of the paint coatings are discussed in detail.
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