| Thermokinetics of Liquid-Liquid Reaction of Dy（NO3 ）3 with Histidine |
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| 引用本文： | 李仲谨,陈三平,房艳,高胜利.Thermokinetics of Liquid-Liquid Reaction of Dy（NO3 ）3 with Histidine[J].中国稀土学报(英文版),2003,21(4):444-446. |
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| 作者姓名： | 李仲谨 陈三平 房艳 高胜利 |
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| 作者单位： | [1]DepartmentofChemicalEngineering,NorthwestInstituteofLightIndustry,Xianyang712081,China [2]ShaanxiPhysico-lnorganicKeyChemistryLaboratory,DepartmentofChemistry,NorthwestUniversity,Xi‘an710069,China |
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| 基金项目： | ProjectsupportedbytheNationalNaturalScienceFoundationofChina (2 0 171036)andtheNaturalScienceFoundationofShaanxiProvince (0 1H0 8) |
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| 摘 要： | The thermokinetics of liquid-liquid reaction of dysprosium nitrate with histidine were studied using a microcalorimeter. On the basis of experimental and calculated results, threethermodynamic parameters (the activation enthalpy, the activation entropy and the activation free enegy),the rate constant, three kinetic parameters (the activation energy, the pre-exponential constant and the reaction order) wereobtained. On the basis of thermodynamics and kinetics, the for marion reaction of the complex was discussed.
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| 关 键 词： | 热动力学 组氨酸 硝酸镝 液液反应 无机化学 稀土 |
Thermokinetics of Liquid-Liquid Reaction of Dy(NO3)3 with Histidine |
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| Li Zhongjin ,Chen Sanping ,Fang Yan ,Gao Shengli.Thermokinetics of Liquid-Liquid Reaction of Dy(NO3)3 with Histidine[J].Journal of Rare Earths,2003,21(4):444-446. |
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| Authors: | Li Zhongjin Chen Sanping Fang Yan Gao Shengli |
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| Affiliation: | Li Zhongjin 1,Chen Sanping 2,Fang Yan 2,Gao Shengli 2* |
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| Abstract: | The thermokinetics of liquid liquid reaction of dysprosium nitrate with histidine were studied using a microcalorimeter. On the basis of experimental and calculated results, three thermodynamic parameters (the activation enthalpy, the activation entropy and the activation free energy), the rate constant, three kinetic parameters (the activation energy, the pre exponential constant and the reaction order) were obtained. On the basis of thermodynamics and kinetics, the formation reaction of the complex was discussed. |
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| Keywords: | inorganic chemistry histidine dysprosium nitrate microcalorimeter thermokinetics rare earths |
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