کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1309224 975199 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Counter electrodes for DSC: Application of functional materials as catalysts
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Counter electrodes for DSC: Application of functional materials as catalysts
چکیده انگلیسی

Counter electrodes (CEs) of dye-sensitized solar cells (DSCs) can be prepared with different materials and methods. This review covers recent research on CEs using platinum, graphite, activated carbon, carbon black, single-wall carbon nanotubes, poly(3,4-ethylenedioxythiophene) (PEDOT), polypyrrole, and polyaniline as catalysts for reduction of triiodide. Moreover, for the ultimate in low-cost counter electrodes, we have prepared a carbon-black-loaded stainless steel electrode for use as a novel CE. This counter electrode exhibits good photovoltaic performance; the efficiency reaches 9.15% (16.3 mA cm−2Jsc, 785 mV Voc, and 71.4% fill factor) with SUS-316 stainless steel, equivalent to the performance with an FTO-glass substrate.

This review covers recent research on Counter electrodes (CEs) of dye-sensitized solar cells (DSCs) using platinum, graphite, activated carbon, carbon black (CB), single-wall carbon nanotubes, poly(3,4-ethylenedioxythiophene) (PEDOT), polypyrrole, and polyaniline as catalysts for reduction of triiodide. Moreover, we have prepared a carbon-black-loaded stainless steel electrode for use as a novel CE. This counter electrode (SUS-316/CB) exhibits 9.15% conversion efficiency.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganica Chimica Acta - Volume 361, Issue 3, 15 February 2008, Pages 572–580
نویسندگان
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