Abstract
Aiming at designing a high performance cathode for solid oxide fuel cells (SOFC), orientation of the La2NiO4 (LNO) with layered structure was controlled by slip casing in a strong magnetic field. The oriented LNO compact along a,b-axes was successfully fabricated in a static magnetic field. The c-axis oriented one was managed by applying a rotating magnetic field perpendicular to the slip casting direction. Enhanced conductivities were valid along a,b-axes orientation which resulted in the accelerated mobility of conducive carriers. From those results, it is clearly expected that the orientation control of LNO brings about high performance in the cathode of SOFC.
| Original language | English |
|---|---|
| Pages (from-to) | 1969-1978 |
| Number of pages | 10 |
| Journal | ECS Transactions |
| Volume | 57 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2013 Jan 1 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
Orientation control of layered perovskite La2NiO4 using strong magnetic field for high performance cathode of SOFC. / Hai, Chunxi; Hashimoto, Miwa; Matsunaga, Chika; Uchikoshi, Tetsuo; Suzuki, Tohru; Sakka, Yoshio; Matsuda, Motohide.
In: ECS Transactions, Vol. 57, No. 1, 01.01.2013, p. 1969-1978.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Orientation control of layered perovskite La2NiO4 using strong magnetic field for high performance cathode of SOFC
AU - Hai, Chunxi
AU - Hashimoto, Miwa
AU - Matsunaga, Chika
AU - Uchikoshi, Tetsuo
AU - Suzuki, Tohru
AU - Sakka, Yoshio
AU - Matsuda, Motohide
PY - 2013/1/1
Y1 - 2013/1/1
N2 - Aiming at designing a high performance cathode for solid oxide fuel cells (SOFC), orientation of the La2NiO4 (LNO) with layered structure was controlled by slip casing in a strong magnetic field. The oriented LNO compact along a,b-axes was successfully fabricated in a static magnetic field. The c-axis oriented one was managed by applying a rotating magnetic field perpendicular to the slip casting direction. Enhanced conductivities were valid along a,b-axes orientation which resulted in the accelerated mobility of conducive carriers. From those results, it is clearly expected that the orientation control of LNO brings about high performance in the cathode of SOFC.
AB - Aiming at designing a high performance cathode for solid oxide fuel cells (SOFC), orientation of the La2NiO4 (LNO) with layered structure was controlled by slip casing in a strong magnetic field. The oriented LNO compact along a,b-axes was successfully fabricated in a static magnetic field. The c-axis oriented one was managed by applying a rotating magnetic field perpendicular to the slip casting direction. Enhanced conductivities were valid along a,b-axes orientation which resulted in the accelerated mobility of conducive carriers. From those results, it is clearly expected that the orientation control of LNO brings about high performance in the cathode of SOFC.
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UR - http://www.scopus.com/inward/citedby.url?scp=84905013664&partnerID=8YFLogxK
U2 - 10.1149/05701.1969ecst
DO - 10.1149/05701.1969ecst
M3 - Article
VL - 57
SP - 1969
EP - 1978
JO - ECS Transactions
JF - ECS Transactions
SN - 1938-5862
IS - 1
ER -