| 碳纳米管在水中均匀分散的研究 |
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| 引用本文： | 周光茜,张英堂. 碳纳米管在水中均匀分散的研究[J]. 淮北煤炭师范学院学报(自然科学版), 2005, 26(3): 13-16 |
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| 作者姓名： | 周光茜 张英堂 |
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| 作者单位： | 西安工程科技学院理学院,西安,710048 |
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| 摘 要： | 通过计算碳纳米管在单位长度上的重力,说明碳纳米管能够大量漂浮于水面上.再利用涨落原理和微粒分散与团聚理论,分析了超声振荡后水中碳纳米管分散与团聚的原因.并找到了使其均匀分散的一种方法.
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| 关 键 词： | 碳纳米管 分散 沉降 |
| 文章编号： | 1672-7177（2005）03-0013-04 |
| 收稿时间： | 2005-03-24 |
| 修稿时间： | 2005-03-24 |
A Study of the Even Distribution of the Carbon Nanotubes |
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| ZHOU Guang-xi,ZHANG Ying-tang. A Study of the Even Distribution of the Carbon Nanotubes[J]. Journal of Huaibei Coal Industry Teachers College(Natural Science edition), 2005, 26(3): 13-16 |
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| Authors: | ZHOU Guang-xi ZHANG Ying-tang |
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| Abstract: | After calculating the gravity per length, this paper explains the reason that a lot of carbon nanotubes can float on the pure water. The reason of the dispersion and reunite of the carbon nanotubes in the pure water after ultrasonic oscillator is analyzed by using the fluctuation principle and the theory of the dispersion and reunite of the particulate. Then a method to make the carbon nanotube disperse is found. |
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| Keywords: | carbon nanotubes dispersion sedimentation |
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