| 基于因子分析法的链烷烃热力学性质预测 |
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| 引用本文： | 刘新华.基于因子分析法的链烷烃热力学性质预测[J].德州学院学报,2009,25(4):37-42. |
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| 作者姓名： | 刘新华 |
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| 作者单位： | 德州学院化学系,山东德州,253023 |
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| 摘 要： | 首次将因子分析方法应用于链烷烃热力学性质的预测．结果表明，所提取的主因子与链烷烃的气态标准生成焓-△fHm和气态标准生成吉布斯自由能（△fGm）具有显著的线性关系，以主因子回归预测的链烷烃的-△fHm和△fGm与实验值吻合度高，且易于用SPSS软件实现．
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| 关 键 词： | 因子分析 链烷烃 多元线性回归 |
Predicting the Thermodynamic Properties of Aliphatic Alkanes Based on Factorial Analysis |
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| LIU Xin-hua.Predicting the Thermodynamic Properties of Aliphatic Alkanes Based on Factorial Analysis[J].Journal of Dezhou University,2009,25(4):37-42. |
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| Authors: | LIU Xin-hua |
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| Institution: | LIU Xin-- hua (Department of Chemistry, Dezhou University, Dezhou Shandong 253023, China) |
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| Abstract: | Two thermodynamic properties such as the standard enthalpies of formation（-△fHm ） and thstandard Gibbs free energies（△fGm） of alkanes were predicted by use of the method of the factor analysis. The results showed that the extracted principle factors linearly dependent on two properties （--△fHm, △fGm）of alkanes, the calculated value of the two thermodynamic properties of alkanes are in excellent agreement with the experimental values, and the method is implemented easily on software SPSS. |
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| Keywords: | factor analysis alkanes multiple linear regression |
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