کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
79963 | 49370 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study on dye-sensitized solar cell using novel infrared dye
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Study on dye-sensitized solar cell using novel infrared dye Study on dye-sensitized solar cell using novel infrared dye](/preview/png/79963.png)
چکیده انگلیسی
The performances of infrared-dye-sensitized solar cells fabricated using two novel cyanine dyes (light absorption edge: 900 nm) were investigated. The performance of the cell using NK6037 dye was superior to that using NK4432; hence, an intimate interaction between the dye and the TiO2 photoelectrode via the functional group is essential for efficient electron injection. The efficiency reached 1.9% by optimizing the light-confining effect of the TiO2 photoelectrode and TiO2 film thickness, and reached 2.3% by adjusting the concentration of deoxycholic acid (DCA) in the dye solution. The roles of the dye and DCA were clarified by photochemical and electrochemical characterization.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issues 6–7, June 2009, Pages 831–835
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issues 6–7, June 2009, Pages 831–835
نویسندگان
Takahiko Ono, Takeshi Yamaguchi, Hironori Arakawa,