Oxide ion concentration dependence of the potential of stabilized zirconia-air electrode in a molten LiF-KF system期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Oxide ion concentration dependence of the potential of stabilized zirconia-air electrode in a molten LiF-KF system

Authors:	Yasuhiko Ito Hideki Yabe Toshiyuki Nakai Keiko Ema Jun Oishi

Affiliation:	Department of Nuclear Engineering, Faculty of Engineering, Kyoto University, Sakyo-ku, Kyoto 606, Japan

Abstract:	This paper describes oxide ion concentration dependence of the potential of stabilized zirconia-air electrode in a molten LiF-KF eutectic system at 823–973 K. Experimental results can be explained well by the theoretical equation of the zirconia-air electrode potential, derived by the authors.As an example of the application of the equation, solubility product of Al₂O₃ in a molten LiF-KF eutectic system has been determined to be (1.0–3.0) × 10⁻¹⁷ at 823 K, by the use of the zirconia-air electrode.

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