Electrical conductivity and thermal expansion of La0.8Sr0.2(Mn,Fe,Co)O3-δ perovskites
✍ Scribed by F. Tietz; I. Arul Raj; M. Zahid; D. Stöver
- Book ID
- 108272211
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 213 KB
- Volume
- 177
- Category
- Article
- ISSN
- 0167-2738
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## Abstract The electrochemical characteristics of a La~0.8~Sr~0.2~Co~0.2~Fe~0.8~O~3–δ~ electrode, synthesised using the spray‐drying technique and deposited __via__ screen printing on a double layer Ce~0.8~Gd~0.2~O~2–δ~/ZrO~2~(8 mol% Y~2~O~3~) electrolyte, were studied using AC impedance spectrosc
The evaluation of new alternative materials for SOFC cathodes comprises numerous steps, starting from basic materials properties, such as conductivity, physical and chemical compatibility with adjacent materials during fabrication and operating conditions, up to electrochemical performance tests. Th