کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1550820 | 998108 | 2012 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimized photonic crystal structure for DSSC
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Different to isotropic materials, photonic crystals (PCs) exhibit extraordinary optical properties, which are quite helpful for enhancing light absorption and boosting solar cells’ photovoltaic conversion efficiency. In our work, the advantages of applying PCs on DSSC were systemically analyzed with theoretical calculations and experimental verifications, a series of formula were also proposed accordingly, to predict PCs’ optical properties and select the most suitable PC for DSSC. Based on these work, a double-layer DSSC (a nanocrystalline layer ahead of a PC layer) with an optimized PC geometric structure was fabricated, I–V tests showed that its photovoltaic conversion efficiency was 30% higher than the traditional DSSC.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 86, Issue 11, November 2012, Pages 3430–3437
Journal: Solar Energy - Volume 86, Issue 11, November 2012, Pages 3430–3437
نویسندگان
Haoran Li, Qi Tang, Feiyang Cai, Xiaobin Hu, Huanghai Lu, Yang Yan, Wei Hong, Binyuan Zhao,