کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1442183 1509431 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study of the series resistance evolution in organic solar cells by use of the Lambert W function
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد بیومتریال
پیش نمایش صفحه اول مقاله
Study of the series resistance evolution in organic solar cells by use of the Lambert W function
چکیده انگلیسی

The time evolution of the series resistance of bulk heterojunction solar cells realized and stored in inert atmosphere as well as in air has been monitored by fitting the experimental current vs.vs. voltage characteristic to the analytical solution of the real diode equation obtained by means of the Lambert W function. The method allows to determine if and at what extent the standard one diode model can be used to acceptably describe the organic device in the field of a preliminary simple and fast evaluation of the series resistance evolution with time, without the need of complex and time consuming numerical fitting algorithms.


► Characterization of the series resistance time evolution of organic solar cell.
► Lambert W function provides a quick tool for the aging study.
► The method enables to discriminate if the one diode model can be applied to a device.
► Good fit to experimental data is possible without using complex numerical algorithms.
► Other commonly used methods (i. e. the J–V gradient method) give unreliable results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 161, Issues 11–12, June 2011, Pages 949–952
نویسندگان
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