中国物理B ›› 1996, Vol. 5 ›› Issue (11): 857-862.doi: 10.1088/1004-423X/5/11/008

• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇    下一篇

THERMODYNAMIC STUDY ON THE Sm-Ba-Cu-O SYSTEM

邢献然1, 乔芝郁1, 魏寿昆1, 陈小龙2, 梁敬魁2, 饶光辉2   

  1. (1)Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China; (2)Institute of Physics, Academia Sinica, Beijing 100080, China
  • 收稿日期:1994-12-27 出版日期:1996-11-20 发布日期:1996-11-20

THERMODYNAMIC STUDY ON THE Sm-Ba-Cu-O SYSTEM

XING XIAN-RAN (邢献然)a, QIAO ZHI-YU (乔芝郁)a, WEI SHOU-KUN (魏寿昆)a, CHEN XIAO-LONG (陈小龙)b, LIANG JING-KUI (梁敬魁)b, RAO GUANG-HUI (饶光辉)b   

  1. a Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China; b Institute of Physics, Academia Sinica, Beijing 100080, China
  • Received:1994-12-27 Online:1996-11-20 Published:1996-11-20

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摘要： The assembly for EMF measurement with CaF2 single crystal or MgO partially stabilized zirconia as solid state electrolyte has been constructed. From the EMF data, the standard Gibbs energies, standard enthalpies of formation and standard entropies of sir complex oxides in the Sm-Ba-Cu-O system were calculated. The decomposition pressures of these complex oxides were derived.

Abstract: The assembly for EMF measurement with CaF2 single crystal or MgO partially stabilized zirconia as solid state electrolyte has been constructed. From the EMF data, the standard Gibbs energies, standard enthalpies of formation and standard entropies of sir complex oxides in the Sm-Ba-Cu-O system were calculated. The decomposition pressures of these complex oxides were derived.

中图分类号:  (Thermodynamic properties)

  • 74.25.Bt
82.45.Gj (Electrolytes) 82.60.Cx (Enthalpies of combustion, reaction, and formation)