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| 基于吉布斯弯曲界面相平衡判据的开尔文方程推导 | |
| 引用本文： | 肖赛君,章俊,尹振兴,王振,刘健. 基于吉布斯弯曲界面相平衡判据的开尔文方程推导[J]. 大学化学, 2016, 31(1): 59-63. DOI: 10.3866/pku.DXHX20160159 |
| 作者姓名： | 肖赛君 章俊 尹振兴 王振 刘健 |
| 作者单位： | 安徽工业大学冶金工程学院,安徽马鞍山,243002 |
| 摘 要： | 对两种界面热力学处理方法(古根海姆法与吉布斯法)进行了介绍。采用吉布斯界面热力学方法建立了存在界面相时两相平衡的热力学判据,并以此为基础提出了一种新的开尔文方程推导方法。 |
| 关 键 词： | 开尔文方程 古根海姆界面热力学 吉布斯界面热力学 |
Derivation of Kelvin Equation for the Phase Equilibrium between the Curved Interface Based on Gibbs Thermodynamics |
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| Sai-Jun XIAO,Jun ZHANG,Zhen-Xing YIN,Zhen WANG,Jian LIU. Derivation of Kelvin Equation for the Phase Equilibrium between the Curved Interface Based on Gibbs Thermodynamics[J]. University Chemistry, 2016, 31(1): 59-63. DOI: 10.3866/pku.DXHX20160159 | |
| Authors: | Sai-Jun XIAO Jun ZHANG Zhen-Xing YIN Zhen WANG Jian LIU |
| Affiliation: | School of Metallurgy Engineering, Anhui University of Technology, Ma'anshan 243002, Anhui Province, P. R. China |
| Abstract: | In this paper, two interface thermodynamics methods, the Guggenheim method and the Gibbs method, are introduced.The thermodynamic criterion of the two-phase equilibrium is established using Gibbs interface thermodynamics, and a new method for derivation of Kelvin equation is put forward based on the thermodynamic criterion of the two-phase equilibrium. |
| Keywords: | Kelvin Equation Guggenheim interface thermodynamics Gibbs interface thermodynamics |
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