IS α-Al2O3/ La0.8Sr0.2Ga0.8Mg0.2O3–δ really a new ionic conductor composite?really a new ionic conductor composite? |
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| Authors: | C. M. Mari R. Ruffo G. Dotelli I. Natali-Sora R. Pelosato |
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| Affiliation: | (1) Dept. of Materials Science, University of Milano-Bicocca, via Cozzi 53, 20125 Milano, Italy;(2) Dept. of Chemistry, Materials and Chemical Eng., Polytechnic of Milano, P.zza L. da Vinci 32, 20133 Milano, Italy;(3) INSTM and Dept. of Mechanical Engineering, University of Brescia, via Branze 38, 25123 Brescia, Italy |
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| Abstract: | The recent interest in the (Sr, Mg) doped LaGaO3 family compounds as electrolyte for Intermediate Temperature Solid Oxide Fuel Cells (IT-SOFCs) has suggested the study of the system α-Al2O3/La0.8Sr0.2Ga0.8Mg0.2O3–δ as a possible new ionic conductor composite. The studies concerning the electrical and microstructural characterization of the system α-Al2O3/La0.8Sr0.2Ga0.8Mg0.2O3–δ, in a wide compositions range, are reported and discussed. Paper presented at the Patras Conference on Solid State Ionics — Transport Properties, Patras, Greece, Sept. 14 – 18, 2004. |
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