The heat capacity and thermodynamic functions of EuPO4 over the temperature range 0–1600 K

被引：0
|
作者：
K. S. Gavrichev
M. A. Ryumin
A. V. Tyurin
V. M. Gurevich
L. N. Komissarova
机构：
[1] Russian Academy of Sciences,Kurnakov Institute of General and Inorganic Chemistry
[2] Russian Academy of Sciences,Vernadsky Institute of Geochemistry and Analytical Chemistry
[3] Moscow State University,Faculty of Chemistry
来源：
Russian Journal of Physical Chemistry A | 2009年 / 83卷
关键词：
Entropy; Heat Capacity; Thermodynamic Function; Isobaric Heat Capacity; Adiabatic Calorimetry;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The heat capacity of EuPO4 was measured by adiabatic calorimetry over the temperature range 9.81–298.48 K. The experimental and literature data were generalized to obtain the temperature dependence of the heat capacity of europium orthophosphate from 0 to 1600 K. This dependence was used to calculate thermodynamic functions (entropy, enthalpy, and reduced Gibbs energy). The data on the heat capacity of europium orthophosphate and diamagnetic lanthanum orthophosphate were used to estimate the noncooperative magnetic transition (Schottky anomaly) value.
引用
收藏
页码：901 / 906
页数：5
相关论文
共 50 条
  • [21] Heat Capacity and Thermodynamic Functions of SmPO4 at 10-1600 K
    Gavrichev, K. S.
    Gurevich, V. M.
    Ryumin, M. A.
    Tyurin, A. V.
    Komissarova, L. N.
    GEOCHEMISTRY INTERNATIONAL, 2015, 53 (07) : 607 - 616
  • [22] High-temperature heat capacities of EuPO4 and SmPO4 synthetic monazites
    Popa, K.
    Konings, R. J. M.
    THERMOCHIMICA ACTA, 2006, 445 (01) : 49 - 52
  • [23] Heat Capacity and Thermodynamic Functions of Gadolinium Stannate in the Range 0-350 K
    Pechkovskaya, K., I
    Nikiforova, G. E.
    Tyurin, A., V
    Kondrat'eva, O. N.
    Gus'kov, A., V
    Ryumin, M. A.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2022, 67 (04) : 472 - 478
  • [24] Heat capacity and thermodynamic functions of YbPO4 from 0 to 1800 K
    Gavrichev, K. S.
    Ryumin, M. A.
    Tyurin, A. V.
    Gurevich, V. M.
    Nikiforova, G. E.
    Komissarova, L. N.
    INORGANIC MATERIALS, 2013, 49 (07) : 701 - 708
  • [25] Heat capacity and thermodynamic functions of YbPO4 from 0 to 1800 K
    K. S. Gavrichev
    M. A. Ryumin
    A. V. Tyurin
    V. M. Gurevich
    G. E. Nikiforova
    L. N. Komissarova
    Inorganic Materials, 2013, 49 : 701 - 708
  • [26] Heat Capacity and Standard Thermodynamic Functions of Triphenylantimony Bis(1-adamantanecarboxylate) over the Range from (0 to 520) K
    Letyanina, Irina A.
    Markin, Alexey V.
    Smirnova, Natalia N.
    Sologubov, Semen S.
    Sharutin, Vladimir V.
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2013, 58 (11): : 3087 - 3095
  • [27] HEAT-CAPACITY AT 300-800-K AND THERMODYNAMIC FUNCTIONS IN THE 0-1100-K RANGE
    ARISTOVA, NM
    TROSHKINA, VA
    ZHURNAL FIZICHESKOI KHIMII, 1985, 59 (09): : 2154 - 2155
  • [28] Extending the temperature sensing range using Eu3+ luminescence up to 865 K in a single crystal of EuPO4
    Sharma, Suchinder K.
    Koehler, Thomas
    Beyer, Jan
    Fuchs, Margret
    Gloaguen, Richard
    Heitmann, Johannes
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2019, 21 (29) : 16329 - 16336
  • [29] The heat capacity and standard thermodynamic functions of Ni0.5Zr2(PO4)3 phosphate over the temperature range from T → 0 to 664 K
    Pet'kov, V. I.
    Markin, A. V.
    Shchelokov, I. A.
    Sukhanov, M. V.
    Smirnova, N. N.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2007, 81 (11) : 1728 - 1733
  • [30] The heat capacity and standard thermodynamic functions of Ni0.5Zr2(PO4)3 phosphate over the temperature range from T → 0 to 664 K
    V. I. Pet’kov
    A. V. Markin
    I. A. Shchelokov
    M. V. Sukhanov
    N. N. Smirnova
    Russian Journal of Physical Chemistry A, 2007, 81 : 1728 - 1733
12345