Review of: "Experimental Behavior of Solar Still Using Mixed Oxides Mn-Fe/Silicona Resin Composite as Selective Solar Absorber"

Potential competing interests: No potential competing interests to declare.In this work, C. Eladio et al. talked about "Experimental Behavior of Solar Still Using Mixed Oxides Mn Fe/Silicona Resin Composite as Selective Solar Absorber."The study contains a few physical characterizations and measurements, and the experimental results seem appealing.However, the authors should deeply excavate mechanisms and enrich the current form.These issues should be deeply revised.In addition, I also have other concerns listed below.Several concerns may improve