| 毛细渗透法测定固体表面能 |
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| 引用本文： | 杨继华,张树海.毛细渗透法测定固体表面能[J].工业安全与环保,2007,33(1):61-62,6. |
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| 作者姓名： | 杨继华 张树海 |
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| 作者单位： | 中北大学,太原,030051 |
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| 摘 要： | 根据粒度对固体表面能的影响,选用了毛细渗透法测定固体表面能.详细介绍了毛细渗透法的原理和实验操作步骤.最后得出结论,毛细渗透法测定固体颗粒的表面能,是一种较好的测试方法.
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| 关 键 词： | 毛细渗透 接触角 表面能 粉体 |
| 修稿时间： | 2006-06-20 |
Measure the Surface Free Energy by Wicking Permeation |
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| YANG Ji-hua,ZHANG Shu-hai.Measure the Surface Free Energy by Wicking Permeation[J].Industrial Safety and Dust Control,2007,33(1):61-62,6. |
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| Authors: | YANG Ji-hua ZHANG Shu-hai |
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| Institution: | North university of China Taiyuan 030051 |
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| Abstract: | Wicking permeation method is used to measure the surface free energy according to the effects of granularity on the surface free energy of solid. The operation principles and processes are introduced in detail. The results show that this method is a better way to measure the surface free energy of solid. |
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| Keywords: | wicking permeation contact angle surface free energy small particle |
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