Preparation of Y(Mn1−xFex)O3 and Electrical Properties of the Sintered Bodies

Shin Nishiyama; Isao Asako; Yasuhiko Iwadate; Takeo Hattori

doi:10.4236/ojic.2015.51002

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OJIC> Vol.5 No.1, January 2015

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Preparation of Y(Mn_1−xFe_x)O₃ and Electrical Properties of the Sintered Bodies

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DOI: 10.4236/ojic.2015.51002 3,581 Downloads 4,058 Views Citations

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Shin Nishiyama^*, Isao Asako, Yasuhiko Iwadate, Takeo Hattori

Affiliation(s)

Graduate School of Engineering, Chiba University, Chiba-Shi, Japan.

ABSTRACT

YMnO₃ and the Fe doped samples were prepared and the lattice constants, electrical conductivities and Seebeck coefficients were measured. The solubility limit of Fe for Mn of YMnO₃ was 25 atomic %, the electrical conductivity increased in the range of 350°C - 700°C as Fe increased up to 10%, and the doped samples showed larger Seebeck coefficient than undoped samples.

KEYWORDS

Yittrium Manganite, Iron Doping, Solubility Limit, Electrical Conductivity, Seebeck Coefficient

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Nishiyama, S. , Asako, I. , Iwadate, Y. and Hattori, T. (2015) Preparation of Y(Mn_1−xFe_x)O₃ and Electrical Properties of the Sintered Bodies. Open Journal of Inorganic Chemistry, 5, 7-11. doi: 10.4236/ojic.2015.51002.

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