Synthesis of silica nanoparticles grafted with copolymer of nipam -acrylic acid for removal of methylene blue from aquatic solutions

In this work, silica nanoparticles were modified with a temperature-sensitive copolymer to absorb methylene blue (MB) from aqueous solutions. The characteristics of this nanocomposite were investigated by FTIR analysis. Additionally, the adsorption behavior of the nanocomposite was studied using UV-visible spectroscopy, and the results confirmed its temperature responsiveness. At the same pH, the absorption capacity of the nanocomposite was increased.

کلیدواژه ها:

copolymer ، nanocomposite ، water treatment ، thermo-PH-responsive