USAGE OF ACRYLIC ACID BASED POLYMER FOR STABILIZATION OF NICKELINE NANOPARTICLES

Abstract

In this work, our team synthesized polyacrylic acid-supported Ni nanoparticles and SEM images were shown of polyacrylic acid-supported Ni nanoparticle samples at different magnifications in low electron mode at different voltages. The study examined the solubility of nickel nanoparticles depending on their concentration, and also studied the influence of the activity of acidity and basicity of the medium and the concentration of nanoparticles on the overall distribution of the suspension. We have obtained nanoparticles of metallic nickel. To study the effect of an acidic environment on the dispersion of suspensions of nickel nanoparticles, various solutions with different alkalinity and acidity were created. Consequently, it was observed that the acidity level of the medium has minimal influence on the average particle size within suspensions of identical concentrations. The size of nickel nanoparticles remains highly diminutive and can be readily tailored by adjusting both the polymer type and concentration in each specific context. At selected polymer concentrations that provide the same number of monofragments, PAA is the best stabilizer.