Phase diagram for the system Bi2O3-CaO-SrO-CuO in the SrO-rich region

被引：1

作者：

Slobodin, BV ^{[1
]}

Vassiliev, VG ^{[1
]}

Soldatova, EE ^{[1
]}

机构：

[1] Russian Acad Sci, Ural Div, Inst Solid State Chem, Ekaterinburg 620219, Russia

来源：

EUROPEAN JOURNAL OF SOLID STATE AND INORGANIC CHEMISTRY | 1998年 / 35卷 / 8-9期

关键词：

D O I：

10.1016/S0992-4361(99)80021-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

It has been found experimentally that phase diagram for the system Bi2O3-CaO-SrO-CuO in SrO-rich region at 850 degrees C in the open air includes three elementary tetrahedra: CaO-SrO-Sr6Bi2O11-Sr2CuO3, CaO-Sr2CuO3-Sr6Bi2O11-Sr3.5Ca0.5Bi2O7 and Sr3Bi2O6-Sr6Bi2O11-Sr3,5Ca0,5Bi2O7- Sr2CuO3 In the considered interval of corresponding oxide concentrations quaternary oxides are not formed under the above conditions.

引用

页码：591 / 594

页数：4