102 超塑性セラミックスを中間材とするSOFC用電解質と電極との接合法(超塑性と材料および造形法)

概要

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Solid Oxide Fuel Cells(SOFC) have exceptional potentials for electric power generation systems, because of their high energy conversion efficiency. Stabilized cubic zirconia polyciystals are mainly used for the electrolyte of SOFC. Since superplasticity has been found in many kinds of zirconia-based polycrystals, its application to plastic forming of these polycrystals to make thin films or complex forms are very promising. Recently, bonding of ceramics using superplastic ceramics as an interlayer was reported to have a bonding strength equally to the strength of the ceramics itself. In this study, some experiments to bond electrolyte and electrodes were performed using superplastic ceramics as interlayer.
一般社団法人日本機械学会の論文
2006-09-14