| LaB6单晶体制备方法的特点和进展 |
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| 引用本文： | 卢庆亮,闵光辉,于化顺.LaB6单晶体制备方法的特点和进展[J].材料导报,2005,19(9):5-7,11. |
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| 作者姓名： | 卢庆亮 闵光辉 于化顺 |
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| 作者单位： | 山东大学材料科学与工程学院,济南,250061;山东大学材料科学与工程学院,济南,250061;山东大学材料科学与工程学院,济南,250061 |
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| 基金项目： | 山东省优秀中青年科学家科研奖励基金 |
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| 摘 要： | 综述了LaB6单晶体的国内外研究现状及进展.分别对铝熔剂法、气相沉积法、熔盐电解法、区域熔化法等几种主要的LaB6单晶体制备方法的特点进行了简要的总结和分析.在4种主要的制备方法中,区域熔化法生产效率高,适于制备大尺寸LaB6单晶阴极,且制备的LaB6单晶体纯度高、质量高.
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| 关 键 词： | LaB6 单晶体 区域熔化法 |
Development and Character of Preparation Methods of LaB6 Single Crystals |
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| LU Qingliang,MIN Guanghui,Yu Huashun.Development and Character of Preparation Methods of LaB6 Single Crystals[J].Materials Review,2005,19(9):5-7,11. |
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| Authors: | LU Qingliang MIN Guanghui Yu Huashun |
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| Affiliation: | School of Materials Science and Engineering, Shandong University, Jinan 250061 |
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| Abstract: | The research status and development of LaB6 single crystal at home and abroad are reviewed in this paper. The characteristics of four main preparation methods are briefly summarized and analyzed, including Al-flux method, vapor deposition method, molten salt electrolysis method and zone melting method. Among these four methods, the efficiency of zone melting method is highest, by which bulk LaB6 single crystal with high purity and quality can be fabricated. |
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| Keywords: | LaB6 |
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