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Vol. 22 No. 9 (2010): Vol 22 Issue 9

Evidence of Non-Linear Relationship Between the Electrical Conductivity of Y2O3-Stabilized-ZrO2 in the Low Temperature Range

Wei Zhao
Department of Materials Science and Engineering, Institute for Processing and Application of Inorganic Materials (PAIM), Hanseo University, South Korea
Ik Jin Kim
Department of Materials Science and Engineering, Institute for Processing and Application of Inorganic Materials (PAIM), Hanseo University, South Korea
Jianghong Gong
Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, P.R. China

Corresponding Author(s) : Ik Jin Kim

ijkim@hanseo.ac.kr

Asian Journal of Chemistry, Vol. 22 No. 9 (2010): Vol 22 Issue 9

Abstract

The relationship between the electrical conductivity and temperature of Y2O3-Stabilized-ZrO2 (YSZ) electrolyte samples in the lower temperature range was examined by complex impedance measurements at temperatures between 363 and 733 K. There was a non-linear relationship between the electrical conductivity and temperature. The former decreased gradually at a decreasing rate with decreasing temperature. This paper presents evidence supporting these results.

Keywords

Electrical conductivity Y2O3-Stabilized-ZrO2 Electrolyte Complex Impedance Activation energy
Zhao, W., Jin Kim, I., & Gong, J. (2010). Evidence of Non-Linear Relationship Between the Electrical Conductivity of Y2O3-Stabilized-ZrO2 in the Low Temperature Range. Asian Journal of Chemistry, 22(9), 6815–6822. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/11915
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