کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
80703 | 49396 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimization of a solution-chemically derived solar absorbing spectrally selective surface
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
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چکیده انگلیسی
A previously studied solution chemically derived two layer absorber has been improved by adding a third layer. Simulations done with a thin film program showed that the optimized three layer selective absorber should be composed of an 80% nickel–20% alumina film of 100 nm at the base, a 40% nickel–60% alumina film of 60 nm in the middle and finally a 100% silica film of 85 nm at the top. Experimental results confirmed the computer simulated three layer structure. Prepared absorber consisting of the theoretically found optimized layer structure achieved a solar absorptance, αsol, of 0.97 and a thermal emittance, εtherm, of 0.05.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 91, Issue 1, 5 January 2007, Pages 38–43
Journal: Solar Energy Materials and Solar Cells - Volume 91, Issue 1, 5 January 2007, Pages 38–43
نویسندگان
T. Boström, G. Westin, E. Wäckelgård,