calix(4)arene has been researched along with malachite-green* in 1 studies
1 other study(ies) available for calix(4)arene and malachite-green
| Article | Year |
|---|---|
Fabrication of calix[4]arene/polyurethane for the adsorptive removal of cationic dye from aqueous solutions.
Calix[4]arene/polyurethane (C4PU) has been synthesized and characterized as an alternative adsorbent for the adsorption of methylene blue (MB) and malachite green (MG) dyes from the aqueous solution. C4PU was synthesized by reacting p-tert-butyl calix[4]arene with hexamethylene diisocyanate (HMDI) as the cross-linking agent. Different polymer ratios were synthesized, and C4PU-4 shows better adsorption than other ratios. The polymer was characterized by Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), Brunauer-Emmett-Teller (BET) analysis, and point of zero charges (pH Topics: Adsorption; Coloring Agents; Environmental Monitoring; Hydrogen-Ion Concentration; Kinetics; Methylene Blue; Polyurethanes; Spectroscopy, Fourier Transform Infrared; Water Pollutants, Chemical | 2023 |