Structure, morphology, and optical properties of polyacrylamide/poly (vinyl alcohol) (PAM/PVA) polymer blend containing MnO₂ nanoparticles at different concentrations
Manganese Dioxide (MnO2) nanoparticles were incorporated into a Polyacrylamide/Polyvinyl Alcohol (PAM/PVA) polymer blend via solution casting to investigate the influence of MnO2 content (0.1, 0.5 and 1.0 wt%) on the composite’s structural and optical behavior. The novelty of this work lies in demonstrating that the in...