By Andrew Wereszczak, Edgar Lara-Curzio, Narottam P. Bansal
As a result of its many power advantages, together with excessive electric potency and coffee environmental emissions, stable oxide gasoline telephone (SOFC) expertise is the topic of intensive study and improvement efforts through nationwide laboratories, universities, and personal industries. In those court cases, foreign scientists and engineers current fresh technical development on materials-related facets of gasoline cells together with SOFC part fabrics, fabrics processing, and cell/stack layout, functionality, and balance. rising traits in electrochemical fabrics, electrodics, interface engineering, long term chemical interactions, and extra are included.This publication is compiled of papers awarded on the complaints of the thirtieth foreign convention on complex Ceramics and Composites, January 22-27, 2006, Cocoa seashore, Florida. equipped and subsidized through the yankee Ceramic Society and the yankee Ceramic Society's Engineering Ceramics department at the side of the Nuclear and Environmental expertise department.
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Additional info for Advances in Solid Oxide Fuel Cells II, Ceramic Engineering and Science Proceedings, Cocoa Beach
To solve this problem it is important to identify the mechanism responsible for the degradation. SOFCs were produced by subsequently atmospheric plasma spraying of the anode (NiOlYSZ) and the electrolyte layer (YSZ) on top of porous metallic substrates. The cathode (LSFC) was applied by screen printing. Two different types of alloys were used as metallic substrates, Crofer22APU first (ThyssenKrupp) and the ODS alloy ITM- 14 (Plansee). Electrochemical tests were performed for 200 h at 800°C under a constant current load.
Carter, A. J. Chater, J. A. H. Steele, SolidState Inonics, 53-56 (1992) 597.  A. Mineshige, T. Yasui, N. Ohamura, M. Kobure, S. Fujii, M. Inava, Z. Ogumi, Solid State Zonics,l52-153 (2002) 493. V. B. Marques, A. Atkinson, SolidState Ionics, 174 (2004) 135-149. [ l 11 R. Pelosato, I. Natali Sora, V. Ferrari, G. M. Mari, Solid State Zonics, 175 (2005) 87-92. N. Huang, A. Petric, J. Electrochem. , 143 (1 996)1644. B. Goodenough, Eur. J. Solid State Inorg. , 3 I ( 1994)663.  K. Huang, M. B. Goodenough, M.
1. Button SOFC testing rig design 3. 1. Ewiluation of interfacial anode-electrolj te reactions Possible interfacial reactions between anode and electrolyte were studied using XRD technique. For this purpose LSCM and LSGM powders were mised in 5050 ratio and the pellets made out of this mixture were fired for 2 hrs at 1200°C and 5 hrs at 1400°C. The XRD results obtained for these pellets (Figure 2 ) do not indicate any interfacial reaction since the corresponding peaks exactly correlate with XRD database.