| 过程方向的热力学判据及其在有功参与过程中的应用 |
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| 引用本文： | 任聚杰,郭子成. 过程方向的热力学判据及其在有功参与过程中的应用[J]. 河北科技大学学报, 2012, 33(1): 1-5 |
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| 作者姓名： | 任聚杰 郭子成 |
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| 作者单位： | 河北科技大学理学院,河北石家庄,050018 |
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| 摘 要： | 将新的自发过程定义与热力学第二定律相结合,推导出了更加方便、适用的过程方向的热力学判据,其中包括有功参与的过程方向的热力学判据,解决了长期困扰物理化学工作者的一个理论问题,即有功参与的过程方向无热力学判据的问题。详细说明了该判据在电化学、表面化学及光化学等特殊物理化学过程中的应用。
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| 关 键 词： | 热力学第二定律 自发过程的判据 电化学过程 表面过程 光化学过程 |
| 收稿时间： | 2011-08-29 |
Thermodynamic criteria and their application in work involving process |
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| REN Ju-jie and GUO Zi-cheng. Thermodynamic criteria and their application in work involving process[J]. Journal of Hebei University of Science and Technology, 2012, 33(1): 1-5 |
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| Authors: | REN Ju-jie and GUO Zi-cheng |
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| Affiliation: | (College of Sciences,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China) |
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| Abstract: | Based on the second law of thermodynamics and the new definition of a spontaneous process,the more convenient and applicable thermodynamic criteria that include the criteria for the process involving work are deduced.The applications of the criteria in electrochemical process,surface process and photochemical process are illustrated in detail. |
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| Keywords: | second law of thermodynamics criteria for spontaneous process electrochemical process surface process photochemical process |
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