𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electrical and microstructural characterisation of (La0.8Sr0.2)(Fe1 − xAlx)O3 and (La0.8Sr0.2)(Mn1 − xAlx)O3 as possible SOFC cathode materials

✍ Scribed by Janez Holc; Danjela Kuščer; Marko Hrovat; Slavko Bernik; Drago Kolar

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
769 KB
Volume
95
Category
Article
ISSN
0167-2738

No coin nor oath required. For personal study only.

✦ Synopsis

Electrical and microstructural characterisation of (La,&-,.,)(Fe, _,Al,)O, and (La, $rO ,)(Mn, _xAl,)O, as possible SOFC cathode materials

📜 SIMILAR VOLUMES

Evaluation of the Perovskite (La0.8Sr0.2
Evaluation of the Perovskite (La0.8Sr0.2)0.95Fe0.8Ni0.2O3–δ as SOFC Cathode
✍ S. B. C. Duval; T. Graule; P. Holtappels; J. P. Ouweltjes; G. Rietveld 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 316 KB 👁 1 views

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

AC Impedance Characterisation of a La0.8
AC Impedance Characterisation of a La0.8Sr0.2Co0.2Fe0.8O3–δ Electrode
✍ V. Ch. Kournoutis; F. Tietz; S. Bebelis 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 974 KB

## 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

Flame Spray Synthesis of Nanoscale La0.6
Flame Spray Synthesis of Nanoscale La0.6Sr0.4Co0.2Fe0.8O3–δ and Ba0.5Sr0.5Co0.8Fe0.2O3–δ as Cathode Materials for Intermediate Temperature Solid Oxide Fuel Cells
✍ A. Heel; P. Holtappels; P. Hug; T. Graule 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 842 KB

One of the primary scientific aims within the solid oxide fuel cell (SPOFC) community is to lower the operating temperature of an SOFC system from about 800-1,000 °C to intermediate temperatures of about 600 °C [1]. The lower operating temperature decreases thermal stress in the materials and offers

Evaluation of the La0.75Sr0.25Mn0.8Co0.2
Evaluation of the La0.75Sr0.25Mn0.8Co0.2O3−δ system as cathode material for ITSOFCs with La9Sr1Si6O26.5 apatite as electrolyte
✍ Claire Bonhomme; Sophie Beaudet-Savignat; Thierry Chartier; Pierre-Marie Geffroy 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 703 KB

In the past years, a major interest has been devoted to decrease the working temperature of solid oxide fuel cells (SOFCs) down to about 700 • C. Apatite materials (La 10-x Sr x Si 6 O 27-x/2 ) are attractive candidates for solid electrolytes, with a high ionic conductivity at 700 • C, a chemical a