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NaF—NaCl和KF—KCl熔盐系统的分子动力学模拟 被引量:4

Molecular dynamics study of NaF-NaCl and KF-KCl melts
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摘要 用分子动力学模拟方法研究了NaF—NaCl和KF—KCl熔盐系在氯化物一端1000℃的混杂过程.模拟表明该过程是一弱放热过程,与现有实验数据相符,同时利用偏径向分布函数的差别初步解释了模拟结果,分析偏径向分布函数图,观察到混合系统的Cl-—Cl-的第一峰分裂成双峰. Molecular dynamic simulations have been done for NaF-NaCl and KF-KCl molten salts system. The simulated results show that the mixed enthalpy is weak exothermal. It is in agreement with the experimental results. The parial radial distribution functions have been analyzed to show some causes in microsopic structure for such thermodynamic behavior and twopeak effect is found.
出处 《广西大学学报(自然科学版)》 CAS CSCD 2002年第4期321-324,共4页 Journal of Guangxi University(Natural Science Edition)
基金 国家自然科学基金(50171023)
关键词 NaF-NaCl KF-KCl 分子动力学模拟 混合焓 弱放热过程 碱金属卤化物熔盐系统 偏径向分布函数 NaF-NaCl KF-KCl molten salts molecular dynamic simulations mixed enthalpy
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参考文献8

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二级参考文献2

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共引文献6

同被引文献46

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