| BaTiO3制备方法的探讨 |
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| 引用本文： | 续京,雷霁霞.BaTiO3制备方法的探讨[J].宁夏工程技术,2005,4(3):259-261,264. |
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| 作者姓名： | 续京 雷霁霞 |
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| 作者单位： | 宁夏大学,机械工程学院,宁夏,银川,750021;北京化工大学教育部,超重力工程技术研究中心,北京,100029 |
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| 摘 要： | 目前,国内外制备纳米陶瓷材料 BaTiO3的主要方法是固相烧结法、液相合成法等,针对液相合成方法存在的问题,着重介绍了较为先进的超重力沉淀法;并分析了各种制备工艺的特点与不足.液相合成方法包括溶胶-凝胶法、水解法、水热合成法和化学沉淀法,分析比较了各种制备方法的优缺点.
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| 关 键 词： | 纳米陶瓷材料 BaTiO3 固相烧结法 液相合成法 超重力沉淀法 |
| 文章编号： | 1671-7244（2005）03-0259-03 |
| 收稿时间： | 12 16 2004 12:00AM |
| 修稿时间： | 2004-12-16 |
Methods of nano-meter ceramic BaTiO3 preparation |
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| XU Jing,LEI Ji-xia.Methods of nano-meter ceramic BaTiO3 preparation[J].Ningxia Engineering Technology,2005,4(3):259-261,264. |
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| Authors: | XU Jing LEI Ji-xia |
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| Abstract: | Currently, the domestic and international system of nano-meter ceramic BaTiO3 powder preparation has main methods including solid-state reaction methods and liquid phase synthesis methods etc. Aiming at the problem of liquid phase synthesis methods, the advanced high gravity reactive precipitation was introduced emphatically. And the characteristics of the craft and shortage were analyzed. Liquid phase synthesis methods included sol-gel method, hydrolyzed method, synthesized method in heat water and chemical precipitation method. The merit and shortcoming of all these methods were analyzed and compared in the paper. |
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| Keywords: | BaTiO3 |
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