High-Temperature Heat Capacity of Zn2V2O7-Cu2V2O7 Solid Solutions

被引:0
作者
Denisova, L. T. [1 ]
Belousova, N. V. [1 ]
Galiakhmetova, N. A. [1 ]
Denisov, V. M. [1 ]
Golubeva, E. O. [1 ]
机构
[1] Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia
关键词
SINGLE-CRYSTALS; V2O5-ZNO SYSTEM; POLYMORPHISM; OXIDES;
D O I
10.1134/S1063783418070090
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Differential scanning calorimetry has been used to study the influence of temperature on the heat capacity of synthesized vanadates Zn2V2O7, (Cu0.56Zn1.44)V2O7, and (Cu1.0Zn1.0)V2O7. It is found that dependences C (p) = f(T) have extremes. The thermodynamic properties of Zn2V2O7 have been determined.
引用
收藏
页码:1303 / 1307
页数:5
相关论文
共 24 条
  • [1] [Anonymous], 1966, PROPERTIES GASES LIQ
  • [2] The effect of spin dilution on magnetism of the linear chain system β-Cu2-xZnxV2O7
    Bhatia, S. N.
    Mohapatra, Niharika
    Nirmala, R.
    Malik, S. K.
    [J]. PRAMANA-JOURNAL OF PHYSICS, 2010, 74 (05): : 833 - 843
  • [3] Chen Y. Q., 2011, CHINESE PHYS B, V20
  • [4] Chvanova A. N., 2007, VEST YUURGU, V19, P114
  • [5] COPAL R, 1973, CAN J CHEM, V51, P1004
  • [6] Thermal physical properties of Bi4Ge3O12 single crystals
    Denisov, V. M.
    Denisova, L. T.
    Irtyugo, L. A.
    Biront, V. S.
    [J]. PHYSICS OF THE SOLID STATE, 2010, 52 (07) : 1362 - 1365
  • [7] High-temperature heat capacity of oxides of the CuO-V2O5 system
    Denisova, L. T.
    Belousova, N. V.
    Denisov, V. M.
    Galiakhmetova, N. A.
    [J]. PHYSICS OF THE SOLID STATE, 2017, 59 (06) : 1270 - 1274
  • [8] High-temperature heat capacity and thermodynamic properties of Pb4V2O9 and Pb8V2O13
    Denisova, L. T.
    Izotov, A. D.
    Irtyugo, L. A.
    Kargin, Yu. F.
    Denisov, V. M.
    Beletskii, V. V.
    [J]. DOKLADY PHYSICAL CHEMISTRY, 2016, 467 : 49 - 52
  • [9] Fotiev A.A., 1988, Vanadates. Composition, Synthesis, Structure
  • [10] Gusev A. I., 2007, NONSTOICHIOMETRY CHA