| 制备条件对ZrO_2超细粒子尺寸及分布的影响 |
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| 引用本文： | 梁丽萍,高荫本,陈诵英,张慧宁.制备条件对ZrO_2超细粒子尺寸及分布的影响[J].材料科学与工程学报,1997(1). |
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| 作者姓名： | 梁丽萍 高荫本 陈诵英 张慧宁 |
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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： | 本文采用胶体－超临界流体干燥法制备纳米级ＺｒＯ２超细粉料，用透射电镜（ＴＥＭ）、比表面积（ＢＥＴ）和粒度分析法对颗粒尺寸进行观察和测定，并详细考察了制备条件对产品粒子粒度及其分布的影响
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| 关 键 词： | ZrO2，超细粒子，超临界流体干燥，粒度分布 |
Influence of Preparation Conditions on Particle Size Distribution of ZrO 2 Ultrafine Powders |
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| Liang Liping\ Gao Yinben\ Chen Songying\ Zhang Huining Institute of Coal Chemistry,Academia Sinica,Taiyuan.Influence of Preparation Conditions on Particle Size Distribution of ZrO 2 Ultrafine Powders[J].Journal of Materials Science and Engineering,1997(1). |
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| Authors: | Liang Liping\ Gao Yinben\ Chen Songying\ Zhang Huining Institute of Coal Chemistry Academia Sinica Taiyuan |
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| Affiliation: | Liang Liping\ Gao Yinben\ Chen Songying\ Zhang Huining Institute of Coal Chemistry,Academia Sinica,Taiyuan 030001 |
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| Abstract: | Nano sized ZrO 2 ultrafine powders were prepared by gel supercritical fluid drying method; TEM,specific surface area (BET method) and particle size distribution techniques were employed for the observation and measurement of primary particle and grain size; and the influence of preparation conditions on particle size distribution of ZrO 2 ultrafine powders has been investigated. |
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| Keywords: | ZrO 2 Ultrafine Particle Supercritical Fluid Drying Method Particle Size Distribution |
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