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

P. S. Sokolov; A. N. Baranov; C. Lathe; V. Z. Turkevich; V. L. Solozhenko

doi:10.1080/08957959.2010.521653

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

Materials Science 2011-03-24 v1

Authors: P. S. Sokolov , A. N. Baranov , C. Lathe , V. Z. Turkevich , V. L. Solozhenko

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Abstract

X-ray diffraction with synchrotron radiation has been used for the first time to study chemical interaction in the MnO-ZnO system at 4.8 GPa and temperatures up to 1600 K. Above 750 K, the chemical reaction between MnO and ZnO has been observed that resulted in the formation of rock salt (rs) Mn1-xZnxO solid solutions (0.3 \leq x \leq 0.7). The lattice parameters of these solid solutions have been in situ measured at high pressure as a function of temperature, and corresponding thermal expansion coefficients have been calculated.

Keywords

high-pressure synthesis solid solutions rock salt structure in situ X-ray diffraction MnO-ZnO system thermal expansion

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@article{arxiv.1102.0859,
  title  = {High-pressure synthesis of MnO-ZnO solid solutions with rock salt structure: in situ X-ray diffraction studies},
  author = {P. S. Sokolov and A. N. Baranov and C. Lathe and V. Z. Turkevich and V. L. Solozhenko},
  journal= {arXiv preprint arXiv:1102.0859},
  year   = {2011}
}

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9 pages, 2 figures, 2 tables

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

Abstract

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