Development of a new suspension electrolyte based on methane-sulphonic acid for the electrodeposition of Cu–TiO2 composites

Electrodeposition of composite coatings based on copper is a promising direction in the creation advanced materials for multifunctional purposes. An important area composites application to use them treatment systems gas emissions and wastewater. It advisable semiconductor oxide materials, particular titanium dioxide, as photocatalysts photo destruction organic pollutants The structural features wastewater equipment require that dioxide particles should be fixed rigid matrix. Resolving task fixing photosensitive elements at surface certain configuration implies electrodeposition by composites, Cu–TiO2. factor affecting functional characteristics their manufacturing technology nature electrolyte. has been shown Cu–TiO2 from methane-sulfonate electrolytes makes it possible reduce coagulation dispersed phase obtain with high content suspension solution containing no more than 4 g/l TiO2. was established made current density 2 A/dm2 concentration electrolyte level 1.3 % weight, which twice much when using sulfate increase 0.1 weight accompanied an degree colorant 6 15.5 %. micro-hardness increases, this case, 30 proposed make contribution development synthesis wear-resistant high-performance treating