<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">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.</abstract>

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.

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

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

Polish Journal of Chemical Technology

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)...

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

Published Online: Jul 09, 2010

Page range: 46 - 51

DOI: https://doi.org/10.2478/v10026-010-0017-y

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

This content is open access.

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

Published Online: Jul 09, 2010

Page range: 46 - 51

DOI: https://doi.org/10.2478/v10026-010-0017-y

Keywordsoxide composite CuO·SiO, waste solution of copper(II) sulfate, precipitation, particle size distribution, surface area, colorimetric characteristics

This content is open access.

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