کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10248899 | 49421 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The use of xylenol orange in a dye-sensitized solar cell
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Xylenol orange (3,3â²-bis[N,N-di(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein), which is a water-soluble dye of the triphenylmethane group, was tested for a dye-sensitized solar cell. The observed short-circuit current (2.2mAcmâ2) was compared with the theoretical value (3.8mAcmâ2) which was estimated from the radiation spectrum of light source and the absorption spectrum of adsorbed dye on TiO2. The overall energy efficiency was 1.3%. The addition of 0.5M water in the electrolyte did not show a bad effect. A molecule of xylenol orange occupied 1.48nm2 of the TiO2 surface. The roughness factor of the utilized TiO2 electrode was 630.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 85, Issue 2, 15 January 2005, Pages 269-275
Journal: Solar Energy Materials and Solar Cells - Volume 85, Issue 2, 15 January 2005, Pages 269-275
نویسندگان
T. Matsubara, Y. Ichikawa, K. Aramaki, A. Katagiri,