کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7710616 | 1497403 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Flexible solid oxide fuel cells supported on thin and porous metal
ترجمه فارسی عنوان
سلول های سوختی اکسید جامد قابل انعطاف در فلز نازک و متخلخل
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
A thin metal (NiFe)-supported SOFC is fabricated by tape casting and co-sintering, and its mechanical flexibility is tested. A single cell, composed of â¼120 μm-thick NiFe-support, â¼30 μm-thick Ni-YSZ (yttria-stabilized zirconia) anode, and â¼15 μm-thick YSZ electrolyte, shows a good mechanical flexibility. With the use of a thin metal (NiFe) support, the degree of bending for the metal-supported cell is much larger than that for the anode- or electrolyte-supported SOFCs as the displacement shows under the mechanical load. The rupture of the cell is also largely prevented due to its flexibility. A thin NiFe-supported cell that operated at 800 °C with a LSCF (La0.6Sr0.4Co0.2Fe0.8O3âδ) cathode shows a power density of â¼430 mW cmâ2. This type of cell is promising as a mobile or portable power generator because it is light weight and highly resistant to mechanical shocks.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 41, Issue 22, 15 June 2016, Pages 9577-9584
Journal: International Journal of Hydrogen Energy - Volume 41, Issue 22, 15 June 2016, Pages 9577-9584
نویسندگان
Hyoup Je Cho, Kun Joong Kim, Young Min Park, Gyeong Man Choi,