| 菲克定律与扩散的热力学理论 |
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| 引用本文： | 何龙庆,林继成,石冰.菲克定律与扩散的热力学理论[J].安庆师范学院学报(自然科学版),2006,12(4):38-39. |
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| 作者姓名： | 何龙庆 林继成 石冰 |
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| 作者单位： | 南京晓庄学院,物理系,江苏,南京,210017;安庆师范学院,物理与电气工程学院,安徽,安庆,246011 |
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| 摘 要： | 本文讨论了描述扩散现象的菲克定律与扩散的热力学理论,指出扩散的热力学理论可以描述包括逆扩散现象在内的众多扩散现象,并可导出菲克定律,因而比菲克定律具有更广泛的适用性。
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| 关 键 词： | 扩散 逆扩散 菲克定律 化学势 |
| 文章编号： | 1007-4260（2006）04-0038-02 |
| 收稿时间： | 2006-02-20 |
| 修稿时间： | 2006-02-20 |
Fick Law and the Diffusion's Thermodynamics Theory |
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| HE Long-qing,LIN Ji-cheng,SHI Bing.Fick Law and the Diffusion's Thermodynamics Theory[J].Journal of Anqing Teachers College(Natural Science Edition),2006,12(4):38-39. |
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| Authors: | HE Long-qing LIN Ji-cheng SHI Bing |
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| Institution: | 1.Physics Dept.of Nanjing Xiaozhuang College, Nanjing 210017, China; 2. School of Physics and Electrical Engineering, Anqing Teachers College, Anqing 246011 ,China |
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| Abstract: | In this paper,we discuss Fick law and the thermodynamics theory which can be used to describe diffusion phenoma,and find that the thermodynamics theory not only can be used to describe the contrary diffusions and other various diffusions,but also can be used to deduce Fick law,so it has a wider range of application. |
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| Keywords: | diffusion contrary diffusion Fick law Chemistry potential energy |
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