| 激光粒度分析结果在形貌分析中的应用 |
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| 引用本文： | 胡汉祥,丘克强.激光粒度分析结果在形貌分析中的应用[J].理化检验(物理分册),2006,42(2):72-74. |
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| 作者姓名： | 胡汉祥 丘克强 |
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| 作者单位： | 1. 中南大学化学化工学院,长沙,410083;湖南建材高等专科学校化学化工系,衡阳,421008
2. 中南大学化学化工学院,长沙,410083 |
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| 基金项目： | 湖南省科技厅计划项目（03SSY4056）湖南省教教育厅科研项目（04C034） |
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| 摘 要： | 激光粒度分析仪通常只用于颗粒大小与分布的测定。通过比较粉体颗粒的激光粒度分析与扫描电镜分析的结果，发现，激光粒度分析仪所测定的粒度分布函数同时包含了一些形貌分析信息。利用这些信息可为试样进一步作SEM测定创造了条件。
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| 关 键 词： | 粒度分布 形貌 分析方法 |
| 文章编号： | 1001-4012（2006）02-0072-03 |
| 收稿时间： | 2005-08-23 |
| 修稿时间： | 2005-08-23 |
THE IMAGING INFORMATION IMPLIED IN THE GRAPH OF PARTICLES SIZE DISTRIBUTION |
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| HU Han-xiang,QIU Ke-qiang.THE IMAGING INFORMATION IMPLIED IN THE GRAPH OF PARTICLES SIZE DISTRIBUTION[J].Physical Testing and Chemical Analysis Part A:Physical Testing,2006,42(2):72-74. |
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| Authors: | HU Han-xiang QIU Ke-qiang |
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| Affiliation: | 1. School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China;2. Department of Chemistry and Chemical Engineering, Hunan Building Materials College, Hengyang 421008, China |
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| Abstract: | The Laser Particles Sizers are often employed to determine the average particle diameter and the particle size distribution. The relations between the particles distribution graph and SEM images of the powders were described in this paper. Author proposed that the double modes of the particles distribution may imply the two- dimensional construction of the particle. It is useful for SEM ditermination. |
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| Keywords: | Particle size distributiom Pattem Analysis method |
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