کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
80708 | 49396 | 2007 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimized excitation energy transfer in a three-dye luminescent solar concentrator
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The spectral range of sunlight absorbed by a luminescent solar concentrator (LSC) is increased by using multiple dyes. Absorption, fluorescence, and fluorescence excitation spectra, and relative light output are reported for LSCs made with one, two, or three BODIPY dyes in a thin polymer layer on glass. Losses caused by multiple emission and reabsorption events are minimized by optimizing resonance excitation energy transfer between dyes. Increases in the outputs from the multiple-dye LSCs are directly proportional to increases in the number of photons absorbed. The output of the three-dye LSC is 45–170% higher than those of the single-dye LSCs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 91, Issue 1, 5 January 2007, Pages 67–75
Journal: Solar Energy Materials and Solar Cells - Volume 91, Issue 1, 5 January 2007, Pages 67–75
نویسندگان
Sheldon T. Bailey, Gretchen E. Lokey, Melinda S. Hanes, John D.M. Shearer, Jason B. McLafferty, Gregg T. Beaumont, Timothy T. Baseler, Joshua M. Layhue, Dustin R. Broussard, Yu-Zhong Zhang, Bruce P. Wittmershaus,