کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
180387 459379 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Micro-tubular solid oxide fuel cells fabricated by phase-inversion method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Micro-tubular solid oxide fuel cells fabricated by phase-inversion method
چکیده انگلیسی

A novel structured micro-tubular solid oxide fuel cell (MT-SOFC) has been fabricated by combining a phase-inversion, dip-coating and high temperature co-sintering process with impregnation of the electrode catalyst into a porous electrode matrix. The asymmetric porous anode made by phase-inversion is divided into two different layers, a thick fuel delivery layer with large finger-like pores and a thin function layer with small finger-like pores. The MT-SOFC demonstrates maximum power densities of 0.44, 0.54, 0.65 and 0.78 W/cm2 at 650, 700, 750 and 800 °C, respectively with H2–15%H2O as fuel and ambient air as oxidant. Combining the power output with the quick start-up behavior, novel structured MT-SOFC offers a potential solution for rapid start-up high performance power devices.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 12, Issue 5, May 2010, Pages 657–660
نویسندگان
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