| 超细BaTiO3粉体制备的研究进展 |
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| 引用本文： | 贺海燕.超细BaTiO3粉体制备的研究进展[J].硅酸盐通报,2006,25(1):76-80. |
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| 作者姓名： | 贺海燕 |
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| 作者单位： | 陕西科技大学材料学院,咸阳,712081 |
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| 摘 要： | 综合评述了超细酸钡BaTiO3粉体制备目前采用的各种方法,包括共沉淀法、微乳液法、柠檬酸法、草酸盐法、水热法、溶液热合成法、Sol-gel法和金属有机物热解法和有机盐-氢氧化物法.评述了目前对先驱体溶液化学对溶胶的形成、溶胶凝胶转变、粉体的形成影响以及晶粒尺寸和粒子尺寸与粉体结构的关系.
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| 关 键 词： | BaTiO3 粉体 制备方法 溶液化学 尺寸 结构 |
Development in Preparation of Ultrafine BaTiO3 Powders |
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| He Haiyan.Development in Preparation of Ultrafine BaTiO3 Powders[J].Bulletin of the Chinese Ceramic Society,2006,25(1):76-80. |
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| Authors: | He Haiyan |
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| Affiliation: | Dept. of Materials Science and Technology, Shanxi University of Technology, Xianyang 712081 |
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| Abstract: | Techniques used in preparation of ultrafine BaTiO3 powders in present, including co - precipitation method, microemulsion process, oxalate method, hydrothermal method, citrate route, solvothermal synthermal process, polymerized complex route, sol - gel process, metallo - organic precursor pyrolysis, alkoxide - hydroxide route, were reviewed. The influence of precursor solution chemistry on sol formation and sol - gel transition and formation of powders, and dependence of the particle structure on crystallite size and particle size were discussed. |
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| Keywords: | BaTiO3 powder preparation technique solution chemistry size particle structure |
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