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Intermediate-Temperature Solid Oxide Fuel Cells Using LaGaO3

  • Taner Akbay
Chapter
Part of the Fuel Cells and Hydrogen Energy book series (FCHY)

Among other types of fuel cells, deployment of solid oxide fuel cells (SOFCs) into the distributed energy sector of the consumer market is fast becoming a reality, predominantly because technological advancements are making them more reliable and relatively cost competitive. In addition, there has been a concerted effort in designing and manufacturing novel ceramic materials for high-performance cell components [1–4]. Over the decades, a large collection of materials have been systematically investigated for possible application of SOFC electrolyte and electrodes. In addition, reduced temperature operation of SOFCs has been attracting attention due to numerous advantages offered by this mode of operation. Some of these advantages can be listed as follows: (1) less expensive metallic materials can be used as interconnects, (2) less degradable components imply higher stability and durability, and (3) responses to start-up and shut-down procedures are faster. Even internal reforming of hydrocarbonaceous fuels remains possible at intermediate temperatures. Overall, the common denominator impetus is to achieve higher area (or volume)-specific power densities at lower temperatures.

Keywords

Solid Oxide Fuel Cell High Heating Value Separator Plate Lanthanum Gallate Ceramic Ring 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Mitsubishi Materials CorporationJapan

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