High-pressure synthesis of FeO-ZnO solid solutions with rock salt structure: in situ X-ray diffraction studies

被引：8

作者：

Sokolov, Petr S. ^{[1
,2
]}

Baranov, Andrey N. ^{[3
]}

Lathe, Christian ^{[4
]}

Solozhenko, Vladimir L. ^{[1
]}

机构：

[1] Univ Paris 13, CNRS, LPMTM, F-93430 Villetaneuse, France

[2] Moscow MV Lomonosov State Univ, Dept Mat Sci, Moscow 119991, Russia

[3] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia

[4] DESY, HASYLAB, D-22603 Hamburg, Germany

来源：

HIGH PRESSURE RESEARCH | 2010年 / 30卷 / 01期

关键词：

zinc oxide; iron (II) oxide; solid solution; synthesis; high pressure; high temperature;

D O I：

10.1080/08957950903550236

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

X-ray diffraction with synchrotron radiation has been used for the first time to study chemical interaction in the FeO-ZnO system at 4.8GPa and temperatures up to 1300K. Above 750K, the chemical reaction between FeO and ZnO has been observed to result in the formation of rock salt (rs) Fe1-xZnxO solid solutions (0.3x0.85). The lattice parameters of these solid solutions have been measured in situ as a function of temperature under pressure, and corresponding thermal expansion coefficients have been calculated.

引用

页码：39 / 43

页数：5

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