Pechini derived multifunctional MgO based chromate nanocomposites for superior brilliant green dye adsorption

Characterization

Figure 2A–B shows the XRD patterns of the MC600 and MC800 nanocomposites, respectively, confirming the formation of multiple well-defined crystalline phases. In MC600, the detected phases include MgO, CaCrO₄, CaCO₃, and CaO with…