| 多孔超细粒子的制备 |
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| 引用本文： | 张池明,陈诵英. 多孔超细粒子的制备[J]. 中国粉体技术, 1995, 0(5) |
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| 作者姓名： | 张池明 陈诵英 |
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| 作者单位： | 中国科学院山西煤炭化学研究所 |
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| 摘 要： | 本文讨论了多孔超细粒子制备中的关键因素──干燥的影响。超临界流体和低温冷冻干燥，是两种有效消除表面张力的方法，能够保证超细粒子的多孔结构不被破坏。对这两种制备过程及影响因素进行了讨论。
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| 关 键 词： | 超临界流体干燥，低温冷冻干燥，多孔超细粒子 |
Preparation of the porous ultrafine particle |
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| Zhang Chiming,Chen Songying. Preparation of the porous ultrafine particle[J]. China Powder Science and Technology, 1995, 0(5) |
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| Authors: | Zhang Chiming Chen Songying |
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| Abstract: | t is important for porous ultrafine particle to be dried in the preparation, the supercritical fluid and the frozen drying are the two methods to eliminate the surface tension, thesketch of the porous utrafine has been kept. The process and influence factors of two methods have been studied. |
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| Keywords: | Superoritical drying frozen drying porous ultrafine particle. |
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