کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
80159 | 49375 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Increasing the efficiency of fluorescent concentrator systems
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Increasing the efficiency of fluorescent concentrator systems Increasing the efficiency of fluorescent concentrator systems](/preview/png/80159.png)
چکیده انگلیسی
This study examines concepts for increasing the efficiency of fluorescent concentrator systems. Different system sizes and configurations are investigated in detail by external quantum efficiency measurements, light-beam-induced current maps and by I–V measurements. A photonic structure that serves as a bandstop reflection filter for light emitted from dyes in the fluorescent concentrator increases the system efficiency relatively by 20%. Such photonic structures are especially beneficial for larger systems. The combination of two fluorescent concentrators made with different dyes in one stack increases the system efficiency from 5.1% with only one dye to 6.7% for the stack.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issue 2, February 2009, Pages 176–182
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issue 2, February 2009, Pages 176–182
نویسندگان
Jan Christoph Goldschmidt, Marius Peters, Armin Bösch, Henning Helmers, Frank Dimroth, Stefan W. Glunz, Gerhard Willeke,