한국신재생에너지학회:학술대회논문집
- 2011.11a
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- Pages.83.2-83.2
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- 2011
Changes in the composition according to the manufacturer and the characteristics of the ceramic support
조성변화에 따른 세라믹지지체의 제조 및 그 특성
Abstract
In this study, we fabricated tubular ceramic support for segmented-in-series solid oxide fuel cell (SOFC) by using MAO(MgAl-stabilized ) as main material and activated carbon as pore former. Thermal expansion properties of ceramic support with different amounts of activated carbon were analyzed by using dilatometer to decide a suitable sintering temperature. The tubular ceramic supports with different amounts of activated carbon (15, 20, 30wt.%) were fabricated by the extrusion technique. After sintering at