Orientation control of layered perovskite La2NiO4 using strong magnetic field for high performance cathode of SOFC

Chunxi Hai, Miwa Hashimoto, Chika Matsunaga, Tetsuo Uchikoshi, Tohru S. Suzuki, Yoshio Sakka, Motohide Matsuda

研究成果: Article

3 引用 (Scopus)

抜粋

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.

元の言語English
ページ(範囲)1969-1978
ページ数10
ジャーナルECS Transactions
57
発行部数1
DOI
出版物ステータスPublished - 2013
外部発表Yes

ASJC Scopus subject areas

  • Engineering(all)

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