Surface Evolution of a Highly Porous Copper Material

Abstract

This article presents the results of research aimed at developing an advanced technology for synthesizing highly porous copper foam materials with a controlled structure. The primary focus was on selecting optimal electrolyte compositions and electrochemical deposition parameters to produce materials with tailored morphological and functional characteristics. Various electrolyte formulations were investigated, including copper salts, acid and buffer additives, as well as modifiers affecting deposition kinetics and the porosity of the resulting structures. Experimental studies identified key electrodeposition parameters – such as current density, process duration – that significantly influence pore size, distribution, and mechanical strength. The obtained copper foam materials exhibit a high specific surface area and an open porous structure, making them suitable for use as efficient adsorbents and catalyst supports. Their advantages include high chemical stability, good thermal conductivity, and reusability, which are particularly important for industrial applications. The developed technology enables the production of materials with adjustable properties that meet the requirements for functional porous materials in the chemical industry, energy sector, and environmental applications. Further research may focus on optimizing material composition and structure to expand their practical use.