کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7721395 | 1497511 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrochemical behaviour of an all-perovskite-based intermediate temperature solid oxide fuel cell
ترجمه فارسی عنوان
رفتار الکتروشیمیایی سلول سوختی جامد اکسید جامد بر پایه پروپوفیت
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
A solid oxide fuel cell (SOFC) has been manufactured using a Ni-modified perovskite and perovskite-based electrolyte and cathode. The SOFC has been investigated for operation at intermediate temperatures (800 °C). The electrical properties of La0.8Sr0.2Ga0.8Mg0.2O3 (LSGM) perovskite have been compared to gadolinia-doped ceria (GDC) electrolyte. This has allowed to validate the promising properties of the perovskite electrolyte compared to ceria-based ceramic membranes for operation at intermediate temperatures. The reliability of the Ni-modified La0.6Sr0.4Fe0.8Co0.2O3 perovskite-based anode for operation in combination with the LSGM electrolyte and a La0.6Sr0.4Fe0.8Co0.2O3 (LSFC) cathode has been studied. A 50 h electrochemical test for the SOFC operating under different fuel feed compositions is reported. The all-perovskite SOFC shows promising fuel-flexibility characteristics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 34, 13 November 2013, Pages 14773-14778
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 34, 13 November 2013, Pages 14773-14778
نویسندگان
Massimiliano Lo Faro, Antonino S. Aricò,