| CeO2-Y2O3电解质薄膜等效电路研究 |
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| 引用本文： | 张德新,岳慧敏.CeO2-Y2O3电解质薄膜等效电路研究[J].武汉理工大学学报,2003,25(6):19-21. |
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| 作者姓名： | 张德新 岳慧敏 |
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| 作者单位： | 1. 郧阳师范高等专科学校
2. 华中科技大学 |
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| 基金项目： | 湖北省教育厅重点科研项目资助 (2 0 0 3A0 0 3) |
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| 摘 要： | 测量了采用溶胶-凝胶法制备的CeO2-Y2O3电解质薄膜的阻抗谱，结果表明阻抗谱与薄膜的热处理温度有关。根据阻抗谱的变化及薄膜的XRD图，提出了薄膜内部的模拟等效电路，并由此对不同热处理温度下薄膜的阻抗谱进行了分析。
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| 关 键 词： | 纳米CeO2薄膜 电解质 阻抗谱 等效电路 |
| 文章编号： | 1671-4431(2003)06-0019-03 |
| 修稿时间： | 2002年11月18 |
Discussing on Equivalent Circuit of CeO2-Y2O3 Thin Film |
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| Zhang Dexin,Yue Huimin.Discussing on Equivalent Circuit of CeO2-Y2O3 Thin Film[J].Journal of Wuhan University of Technology,2003,25(6):19-21. |
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| Authors: | Zhang Dexin Yue Huimin |
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| Affiliation: | Zhang Dexin Yue Huimin |
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| Abstract: | The complex impedance of CeO 2 Y 2O 3 thin film by using the sol gol dip coating method was measured. The results showed that the complex impedance spectroscopy was relevant to different heated temperatures. According to the change of complex impedance spectroscopy and XRD of ceria thin film, the equivalent circuit models of the thin film was recommended, and the complex impedance spectroscopy of the thin film was analyzed at different heated temperatures. |
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| Keywords: | nano ntructured ceria thin film electrolyte complex impedance spectroscopy the equivalent circuit |
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