지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.6
- 수록면
- 237 - 241 (5page)
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초록· 키워드
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The correlation between NiO-YSZ microstructure and its electrical property used for SOFC anode was critically evaluated with image processing and direct measurement techniques. These innovative processing techniques were employed to quantify the contiguity of the anode constituent phase. The calculated contiguities were then correlated with electrical conductivity attained from 4-probe DC method. This investigation described that contiguity of nickel oxide phases of an anode has a linear relationship with its electrical conductivity. We observed that the contiguity of NiO increased from 0.18 to 0.50 then electrical conductivity attained was significantly increased from 520 S/cm to 1468 S/cm at 900°C.
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참고문헌 (10)
참고문헌 신청
J.-H. Lee / 2002 / Quantitative analysis of microstructure and its related electrical property of SOFC anode, Ni-YSZ cermet / Solid State Ionics 148:15~26
K.-R. Lee / 2005 / Viable image analyzing method to characterize the microstructure and the properties of the Ni/YSZ cermet anode of SOFC / Journal of Power Source 140:226~234
T. Suzuki / 2008 / Effect of anode microstructure on the performance of micro tubular SOFCs / Solid State Ionics 180:546~549
B. R. Roy / 2009 / Mechanical properties of microtubular solid oxide fuel cell anodes / Journal of Power Sources 188:220~224
T. Talebi / 2010 / Investigation on microstructures of NiO-YSZ composite and Ni-YSZ cermet for SOFCs / International Journal of Hydrogen Energy 35:9440~9447
K.-R. Lee / 2005 / Viable image analyzing method to characterize the microstructure and the properties of the Ni/YSZ cermet anode of SOFC / Journal of Power Source 140:226~234
T. Suzuki / 2008 / Effect of anode microstructure on the performance of micro tubular SOFCs / Solid State Ionics 180:546~549
B. R. Roy / 2009 / Mechanical properties of microtubular solid oxide fuel cell anodes / Journal of Power Sources 188:220~224
T. Talebi / 2010 / Investigation on microstructures of NiO-YSZ composite and Ni-YSZ cermet for SOFCs / International Journal of Hydrogen Energy 35:9440~9447
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