DETERMINATION OF THERMODYNAMIC FUNCTIONS FROM SCANNING CALORIMETRY DATA
DETERMINATION OF THERMODYNAMIC FUNCTIONS FROM SCANNING CALORIMETRY DATA
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DOI：
10.1002/bip.360260205
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发表时间：
1987-02-01
期刊：
影响因子：
2.9
通讯作者：
WADA, A
中科院分区：
文献类型：
--
作者：
KIDOKORO, S;WADA, A
我们提出了从扫描量热数据确定热力学函数的理论基础和新方法。热力学状态在这里被定义为系统中微观状态的集合，并且只能通过假设其热容函数和两个积分常数来定义。有了这些假设，可以使用此处介绍的单或双（或多）反卷积来分析扫描量热数据。提出了计算范特霍夫焓函数和量热焓函数的新方程。我们证明，这两个函数的一致是系统可以用假设的二态模型描述的条件的充分必要因素。
We present a theoretical basis and new methods for the determination of thermodynamic functions from scanning calorimetry data. A thermodynamic state is defined here as an ensemble of microstates in the system, and it can be defined only through assumptions of its heat capacity function and the two integral constants. With these assumptions, scanning calorimetry data can be analyzed using the single or double (or multi-) deconvolution presented here. New equations to calculate the van''t Hoff enthalpy function and the calorimetric enthalpy function are presented. We prove that the agreement of these two functions is a necessary and sufficient factor for the condition that the system can be described with the assumed two-state model.