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calculation of g (ω). We then calculate the thermodynamic functions such as Helmholtz energy Δ F , internal energy Δ F , lattice specific heat C v and vibrational entropy S , using the following relations [ 8 ]. 1 2 3 4 where k β , n , N , ω L , and

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carried out to determine the enthalpy increments, in the temperature ranges 1018-1765 K. Thermodynamic functions such as heat capacity, entropy and Gibbs energy functions were computed from the measured enthalpy increments. Experimental

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capacity of Li 2 (2,6-NDC) at 298.15 K was calculated to be 260.0 J mol −1 K −1 . Thermodynamic functions Enthalpy and entropy of substances are basic thermodynamic functions. Through the polynomial representing heat

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Journal of Thermal Analysis and Calorimetry
Authors:
Yi-Xi Zhou,
Li-Xian Sun,
Zhong Cao,
Jian Zhang,
Fen Xu,
Li-Fang Song,
Zi-Ming Zhao, and
Yong-Jin Zou

to be 384.7 J mol −1 K −1 . Thermodynamic functions Enthalpy and entropy of substances are basic thermodynamic functions. In terms of the polynomials of molar heat capacity and the thermodynamic relationship, the

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Journal of Thermal Analysis and Calorimetry
Authors:
Li-Fang Song,
Chun-Hong Jiang,
Cheng-Li Jiao,
Jian Zhang,
Li-Xian Sun,
Fen Xu,
Qing-Zhu Jiao,
Yong-Heng Xing,
Yong Du,
Zhong Cao, and
Feng-Lei Huang

at 298.15 K was calculated to be 341.9 J mol −1 K −1 . Thermodynamic functions of MnMOF Enthalpy and entropy of substances are basic thermodynamic functions. In terms of the polynomials of molar heat capacity and

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Journal of Thermal Analysis and Calorimetry
Authors:
Li-Fang Song,
Cheng-Li Jiao,
Chun-Hong Jiang,
Jian Zhang,
Li-Xian Sun,
Fen Xu,
Qing-Zhu Jiao,
Yong-Heng Xing,
F. L. Huang,
Yong Du,
Zhong Cao,
Fen Li, and
Jijun Zhao

values are within ± 0.7%. Based on Eq. 2 , the heat capacity of the sample at 298.15 K was calculated to be 466.7 J mol −1 K −1 . Thermodynamic functions of MgNDC Enthalpy and entropy of substances are basic

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capacity of 2 at 298.15 K was calculated to be 1,541 J mol −1 K −1 . Thermodynamic functions Enthalpy and entropy of substances are basic thermodynamic functions. Through the polynomial representing heat capacity and

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Journal of Thermal Analysis and Calorimetry
Authors:
Cheng-Li Jiao,
Li-Fang Song,
Chun-Hong Jiang,
Jian Zhang,
Xiao-Liang Si,
Shu-Jun Qiu,
Shuang Wang,
Li-Xian Sun,
Fen Xu,
Fen Li, and
Ji-Jun Zhao

capacity of the sample increases with increasing temperature continuously in the temperature range from 203 to 363 K. Thermodynamic functions of Mn 3 (HEDTA) 2 ·10H 2 O Enthalpy and entropy of substances are basic

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, T is the temperature in Kelvin, and P is the pressure. Among these quantities, Δ G and ∊ 0 are the functions based on the conventional scale where all thermodynamic functions including the entropy change, the enthalpy change, the free energy

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Introduction Studies involving dielectric measurements have become the basis of study of thermodynamic functions [ 1 – 4 ]. Dielectric measurements have been also been exploited to measure different thermodynamic functions

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