Defective NH₂-UiO-66 for Efficient Adsorption of Anionic Dye

Key Points

• The aim is to evaluate the performance of defective NH₂-UiO-66 in removing anionic dyes from wastewater.
• Synthesis of defective NH₂-UiO-66 adsorbent
• Characterization of adsorbent properties
• Testing adsorption capacity for various anionic dyes
• Evaluating removal efficiency under different conditions
• Defective NH₂-UiO-66 shows significantly higher adsorption capacity for anionic dyes compared to non-defective counterparts.
• Optimal removal rates are achieved at specific pH levels and dye concentrations.
• The framework maintains stability and integrity during the adsorption process.

Abstract