Synthesis of inorganic oxide composites with the use of postgalvanic waste solutions of copper(II) sulfate

• Authors: Anna Modrzejewska-Sikorska , Filip Ciesielczyk , Teofil Jesionowski
• Languages of publication: EN

Abstracts

EN

The study was undertaken to obtain an oxide composite (inorganic colourful pigment) in the method based on the use of postgalvanic waste solution of copper(II) sulfate. The conditions of the process of precipitation of synthetic CuOSiO2 were optimised by checking the effect of the concentration and the volume ratio of the reagents and the temperature on the physico-chemical parameters of the final product. The oxide composite obtained in the optimum conditions was characterised by high refinement of particles and large specific surface area BET of 326 m2/g.

Keywords

EN

oxide composite CuO·SiO2; waste solution of copper(II) sulfate; precipitation; particle size distribution; surface area; colorimetric characteristics

• Publisher: De Gruyter Open
• Journal: Polish Journal of Chemical Technology
• Year: 2010
• Volume: 12
• Issue: 2
• Pages: 46-51

Dates

published

1 - 1 - 2010

online

9 - 7 - 2010

Contributors

author

Anna Modrzejewska-Sikorska

• Institute of Chemical Technology and Engineering, Poznan University of Technology, M. Sklodowskiej-Curie 2 Sq., 60-965 Poznan, Poland

author

Filip Ciesielczyk

• Institute of Chemical Technology and Engineering, Poznan University of Technology, M. Sklodowskiej-Curie 2 Sq., 60-965 Poznan, Poland

author

Teofil Jesionowski

• Institute of Chemical Technology and Engineering, Poznan University of Technology, M. Sklodowskiej-Curie 2 Sq., 60-965 Poznan, Poland

References

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Identifiers

DOI

10.2478/v10026-010-0017-y