| 中和法与水热法制铁氧体粉末对比实验研究 |
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| 引用本文： | 李沪萍,罗康碧,赵榆林. 中和法与水热法制铁氧体粉末对比实验研究[J]. 化工科技, 2003, 11(4): 14-16 |
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| 作者姓名： | 李沪萍 罗康碧 赵榆林 |
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| 作者单位： | 昆明理工大学,生物与化工学院,云南,昆明,650224;昆明理工大学,生物与化工学院,云南,昆明,650224;昆明理工大学,生物与化工学院,云南,昆明,650224 |
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| 基金项目： | 云南省教委科研基金研究项目(0112046)。 |
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| 摘 要： | 中和法和水热法制备粉体是目前常用的制备超细粉体材料的方法。通过对这两种方法进行制备铁氧体粉末的对比实验研究发现,中和法和水热法制得的粉体在性能上存在一些差异。水热法制得的粉体比中和法制得的粉体具有更好的分散性能、更窄、更细小的粒径范围和更大的比表面积。
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| 关 键 词： | 中和法 水热法 铁氧体 粉末 比较 |
| 文章编号： | 1008-0511(2003)04-0014-03 |
| 修稿时间： | 2003-05-15 |
STUDY ON THE CONTRASTING EXPERIMENTS OF THE FERRITE POWDERS PREPARED BY THE NEUTRALIZTION AND THE HYDROTHERMAL SYNTHESIS PROCESS |
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| Abstract: | The neutralization and the hydrothermal synthesis process are common methods used to produce extra fine powders. Condulting the contrasting experiments of the ferrite powders prepared by two methods, we found that the ferrite powders produced by them had some difference in powders properties. The ferrite powders obtained by the hydrothermal synthesis process had better dispersed performance, narrower and smaller particle size and higher specific area than those obtained by the neutralization. |
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| Keywords: | Neutralization process Hydrothermal synthesis process Ferrite powder Contrast |
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