The homogeneity range of lyonsite-type phase existing in the CrVO4 - Co3V2O8 system

• Authors: Maria Kurzawa , Monika Bosacka , Elzbieta Filipek , Izabella Rychlowska-Himmel
• Languages of publication: EN

Abstracts

EN

In the work presented here, the way of obtaining the phase with general formula Co3+1.5xCr2–x(VO4)4 (0 ≤ × 4 - Co3V2O8 that is formed in one of the intersection of the ternary CoO - V2O5 - Cr2O3 system. Monophasic Co3Cr2(VO4)4 (Co3+1.5xCr2−x(VO4)4, where × = 0) was obtained from both a mixture comprising CrVO4 and Co3V2O8 as well as from the mixture of CoV2O6 with CoCr2O4. The Co3+1.5xCr2−x(VO4)4 is isotypic with the those demonstrating the lyonsite-type structure. The temperature of melting for the new compound was established using the DTA methods. [...]

Keywords

EN

Lyonsite; Solid state reaction; Cobalt(II) vanadate(V); Chromium(III) vanadate(V); Co3+1.5xCr2−x(VO4)4 (0 ≤ × < 0.4)

• Publisher: De Gruyter Open
• Journal: Open Chemistry
• Year: 2009
• Volume: 7
• Issue: 2
• Pages: 179-183

Dates

published

1 - 6 - 2009

online

9 - 4 - 2009

Contributors

author

Maria Kurzawa

• Department of Inorganic and Analytical Chemistry, Szczecin University of Technology, 71 - 065, Szczecin, Poland

author

Monika Bosacka

• Department of Inorganic and Analytical Chemistry, Szczecin University of Technology, 71 - 065, Szczecin, Poland

author

Elzbieta Filipek

• Department of Inorganic and Analytical Chemistry, Szczecin University of Technology, 71 - 065, Szczecin, Poland

author

Izabella Rychlowska-Himmel

• Department of Inorganic and Analytical Chemistry, Szczecin University of Technology, 71 - 065, Szczecin, Poland

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Identifiers

DOI

10.2478/s11532-009-0006-2