کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
188763 459666 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A mesoscopic platinized graphite/carbon black counter electrode for a highly efficient monolithic dye-sensitized solar cell
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
A mesoscopic platinized graphite/carbon black counter electrode for a highly efficient monolithic dye-sensitized solar cell
چکیده انگلیسی

A mesoscopic platinized graphite/carbon black counter electrode for monolithic dye-sensitized solar cell (DSSC) is developed. Compared with the pure carbon electrode, its catalytic activity and charge transfer rate are improved notably. The 0.5% Pt loading carbon electrode indicates an electrochemical active surface of 109.37 m2 g−1, which is higher than 86.58 m2 g−1 of the pure carbon electrode. As a result, high energy conversion efficiency up to 7.61% is obtained for monolithic DSSC based on this mesoscopic platinized graphite/carbon black electrode. It could be expected that this low cost mesoscopic platinized graphite/carbon black and simple manufacturing process would make the carbon catalyst-based monolithic DSSC available in practical application.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 69, 1 May 2012, Pages 334–339
نویسندگان
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