کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
181289 459400 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Low temperature fabrication of efficient porous carbon counter electrode for dye-sensitized solar cells
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Low temperature fabrication of efficient porous carbon counter electrode for dye-sensitized solar cells
چکیده انگلیسی

Porous carbon counter electrodes have been fabricated at low temperature by coating an organic binder free carbon slurry onto F-doped tin oxide conducting glass. The carbon slurry is prepared by ball-milling a dispersion of activated carbon in aqueous SnCl4 solution. During ball-milling, SnCl4 hydrolyzes and transforms into stannic acid gel, which acts as an inorganic “glue” to connect the carbon particles during film preparation. Dye-sensitized solar cells employing this carbon electrode achieve efficiency as high as 6.1% which is comparable to that of the cells using sputtering Pt as counter electrode.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 11, Issue 7, July 2009, Pages 1346–1349
نویسندگان
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