کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
79977 | 49370 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Degradation analysis of dye-sensitized solar cell module after long-term stability test under outdoor working condition
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Using Raman spectroscopy in addition to electrochemical impedance spectroscopy, we have clarified the deteriorated components of dye-sensitized solar cells (DSCs) module after the longest durability test in the world under outdoor working condition for ∼2.5 years. It was confirmed that the N719 dye-adsorbed TiO2 electrode and carbon counter electrode were almost stable; therefore, the photocurrent (Jsc) was maintained during the outdoor working. The photovoltages (Voc) and the filling factors (FF) slightly decreased due to the increase of the Nernst diffusion impedance of triiodide (I3−), resulting from the change of the components in the electrolyte.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issues 6–7, June 2009, Pages 893–897
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issues 6–7, June 2009, Pages 893–897
نویسندگان
Naohiko Kato, Yasuhiko Takeda, Kazuo Higuchi, Akihiro Takeichi, Eiichi Sudo, Hiromitsu Tanaka, Tomoyoshi Motohiro, Toshiyuki Sano, Tatsuo Toyoda,