کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1443682 1509480 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Accelerated lifetime measurements of P3HT:PCBM solar cells
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد بیومتریال
پیش نمایش صفحه اول مقاله
Accelerated lifetime measurements of P3HT:PCBM solar cells
چکیده انگلیسی

We describe in this article the quick optimization of bulk heterojunction organic solar cells based on poly-3-hexylthiophene and [6,6]-phenyl C61 butyric acid methylester blend. Best cells are found to be based on 1:1 in weight ratio and yield 3.6% power conversion efficiency under air-mass 1.5, 100 mW/cm2 illumination. On the optimized cells, ageing measurements have been realized to collect the absolute values of photovoltaic parameters along the time. On this study, accelerated lifetime has been calculated using the Arrhenius model for a first-order kinetic of degradation. According to the model, we can predict a long lifetime keeping more than 80% of the initial short-circuit current density after 1000 h of working.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 156, Issues 7–8, 5 April 2006, Pages 510–513
نویسندگان
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