Solid Oxide Fuel Cells Based on Perovskite Components for Intermediate Temperature Operation

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. In this regard, we have first studied the electrical properties of La0.8Sr0.2Ga0.8Mg0.2O3 (LSGM...

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Bibliographic Details
Main Authors: Monforte, Giuseppe, Lo Faro, Massimiliano, Antonucci, Vincenzo, Aricò, Antonino S.
Format: Conference Proceeding
Language:English
Online Access:Get full text
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Summary: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. In this regard, we have first studied the electrical properties of La0.8Sr0.2Ga0.8Mg0.2O3 (LSGM) and gadolinia-doped ceria (GDC) electrolytes and afterwards we have investigated the reliability of the Ni-modified La0.6Sr0.4Fe0.8Co0.2O3 based anode operation in combination with LSGM electrolyte and La0.6Sr0.4Fe0.8Co0.2O3 (LSFC) cathode. A 50 h electrochemical test for the SOFC operation under different fuel feed is presented to show the fuel-flexibility characteristics of this SOFC structure.
ISSN:1938-5862
1938-6737
DOI:10.1149/05802.0153ecst