Vanadium-Doped Magnesium Oxide Nanoparticles Formation in Presence of Ionic Liquids and Their Use in Photocatalytic Degradation of Methylene Blue
Harshad R. Patil1,2(), Z. V. P. Murthy1()

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Fig. 10. Visible light absorbance spectra for methylene blue photodegradation: using magnesium oxide a blank, bMGC and using vanadium-doped magnesium oxide c MGVC, d MGVBMC