کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1285698 973154 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fabrication and testing of coplanar single-chamber micro solid oxide fuel cells with geometrically complex electrodes
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Fabrication and testing of coplanar single-chamber micro solid oxide fuel cells with geometrically complex electrodes
چکیده انگلیسی

Coplanar single-chamber micro solid oxide fuel cells (SC-μSOFCs) with curvilinear microelectrode configurations of arbitrarily complex two-dimensional geometry were fabricated by a direct-write microfabrication technique using conventional fuel cell materials. The electrochemical performance of two SC-μSOFCs with different electrode shapes, but comparable electrode and inter-electrode dimensions, was characterized in a methane–air mixture at 700 °C. Both cells exhibited stable open circuit voltage and peak power density of 0.9 V and 2.3 mW cm−2, respectively, indicating that electrode shape did not have a significant influence on the performance of these fuel cells.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 177, Issue 1, 15 February 2008, Pages 148–153
نویسندگان
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