Efficient Electroadsorptive Capture of Perfluorooctanoic Acid Using a Regenerable Ti3C2Tx MXene Electrode Modified with Flower-Like CuO Nanorod Assemblies.
Perfluorooctanoic acid (PFOA) is a persistent anionic contaminant that remains difficult to remove through conventional water-treatment processes. In this study, Ti3C2Tx MXene/copper (II) oxide composite electrodes with different MXene loadings were fabricated through electrostatic self-assembly and evaluated for PFOA...