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ChemInform Abstract: Crystal Chemistry of Co-Doped Zn7Sb2O12.
1
2008 Structure D 2000 Crystal Chemistry of Co-Doped Zn7Sb2O12. — The title compound forms a full range of Co-containing α solid solutions, Zn 7-x Co x Sb 2 O 12 , with an inverse-spinel struc- ture at high temperature. For x = 0, the β→α transition occurs at ≈1225 °C. Rietveld refinements of neutron diffraction data show that Co occupies both octahedral and tetra- hedral sites at intermediate values of x. Sub-solidus compatibility relations in the ter- nary system ZnO—Sb2O5—CoO are determined at 1100 °C for the compositions con- taining ≤50% Sb 2 O 3 . — (HARRINGTON*, R.; MILES, G. C.; WEST, A. R.; J. Solid State Chem. 181 (2008) 2, 334-339; Dep. Eng. Mater., Univ. Sheffield, Sheffield S1 3JD, UK; Eng.) — W. Pewestorf 25- 007
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Transcript of ChemInform Abstract: Crystal Chemistry of Co-Doped Zn7Sb2O12.
2008
StructureD 2000 Crystal Chemistry of Co-Doped Zn7Sb2O12. — The title compound forms a full
range of Co-containing α solid solutions, Zn7-xCoxSb2O12, with an inverse-spinel struc-ture at high temperature. For x = 0, the β → α transition occurs at ≈1225 °C. Rietveld refinements of neutron diffraction data show that Co occupies both octahedral and tetra-hedral sites at intermediate values of x. Sub-solidus compatibility relations in the ter-nary system ZnO—Sb2O5—CoO are determined at 1100 °C for the compositions con-taining ≤50% Sb2O3. — (HARRINGTON*, R.; MILES, G. C.; WEST, A. R.; J. Solid State Chem. 181 (2008) 2, 334-339; Dep. Eng. Mater., Univ. Sheffield, Sheffield S1 3JD, UK; Eng.) — W. Pewestorf
25- 007
