Synthesis and Structural Study of Sodium Dodecyl Sulfate–Butanol-1–Kerosene–Aqueous Acid Solution Emulsions Suitable for the Chemical Polishing of Copper and Aluminum Surfaces
P. E. Tyulyagin, A. A. Steshenko, A. S. Polyakova, N. M. Murashova
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Abstract
A method for the chemical polishing of metals using a nanostructured system of inverse sodium dodecyl sulfate–butanol-1–kerosene–aqueous acid solution microemulsions is proposed. The boundaries of the areas where microemulsions can exist in this system are shown. The acid concentrations enabling the polishing of copper and aluminum are selected. The conditions providing a decrease of up to 20% in the average roughness of these metals are determined.
期刊介绍：
Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.
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