کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7709550 1497330 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Redox stability of La0.2Sr0.7Ti0.9Ni0.1O3-δ (LSTN)-Gd0.2Ce0.8O2-δ (GDC) composite anode
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Redox stability of La0.2Sr0.7Ti0.9Ni0.1O3-δ (LSTN)-Gd0.2Ce0.8O2-δ (GDC) composite anode
چکیده انگلیسی
The electrolyte (Sc-stabilized zirconia)-supported cells with LSTN-GDC or LSTN-GDC-Ni anodes exposed to wet H2 show comparable performance (i.e., polarization resistance and power density) to that of cell with conventional Ni-GDC anode. However, during 10 redox cycles (1 h in air + 25 h in H2), they show much better stability with little degradation in Ohmic and polarization resistance values than Ni-GDC anode. The cells with LSTN-containing composite anodes, with or without Ni, exposed to CH4 also show improved performance compared to the cell with Ni-GDC anode.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 47, 23 November 2017, Pages 28559-28566
نویسندگان
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