| LaxBa1—xCoO3系导电陶瓷导电性研究 |
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| 引用本文： | 王成建 肖鸣山. LaxBa1—xCoO3系导电陶瓷导电性研究[J]. 中国稀土学报, 1997, 15(3): 281-283 |
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| 作者姓名： | 王成建 肖鸣山 |
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| 作者单位： | 山东大学物理系 |
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| 摘 要： | 对ＬａｘＢａ１－ｘＣｏＯ导电陶瓷的导电性及其导电机制进行了研究，在ｘ＝０．５ｍｏｌ处，导电陶瓷具有金属态导是性，在Ｌａ０．５Ｂａ０．５ＣｏＯ３陶瓷中，存在着氧缺位和导电电子，并且此种导电陶瓷具有较高的电子和氧离子混合导电特性。
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| 关 键 词： | 镧 导电陶瓷 金属态 导电性 钡 氧化钴 |
Study on Conductivity of La x Ba 1- x CoO 3 Conductive Ceramics |
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| Wang Chengjian,Xiao Mingshan,Zhang Chengju,Lan Jiansheng. Study on Conductivity of La x Ba 1- x CoO 3 Conductive Ceramics[J]. Journal of the Chinese Society of Rare Earths, 1997, 15(3): 281-283 |
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| Authors: | Wang Chengjian Xiao Mingshan Zhang Chengju Lan Jiansheng |
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| Abstract: | The conductivity and their conductive mechanism of La x Ba 1- x CoO 3 ceramics were studied while x equals 0 5 mol, and the conductivity is of the metallic state conductivity. There are oxygen vacanies and conductive electrons in La 0.5 Ba 0.5 CoO 3 ceramic, and this ceramic possesses highly mixed conductivity of electrons and oxygen ions. |
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| Keywords: | Rare earths Conductive ceramics Metallic state conductivity Oxygen vacancy Conductive electron Oxygen ion |
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