한국신재생에너지학회:학술대회논문집
- 한국신재생에너지학회 2009년도 춘계학술대회 논문집
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- Pages.295-298
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- 2009
화학적합성법에 의한 나노 고체 전해질 분말 합성 및 전기화학적 평가
Electrochemical studies of nano-scale solid electrolyte powder prepared by chemical synthesis process
- 발행 : 2009.06.25
초록
Oxygen ionic conductors of CeScSZ electrolyte in SOFC unit cell are applied to anode and cathode as well as electrolyte to have the triple-phase-boundaries of electrochemical reaction, and it is required to decrease the sintering temperature of anode-supported electrolyte by the nanoscale of CeScSZ electrolyte powder. In this report, nanoscale CeScSZ electrolyte powder was synthesized by chemical synthesis method. The particle size, surface area and morphology of the powder were observed by SEM and BET. Thin film electrolyte of under
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