molybdenum Molybdenum 4 Antarctica 3 Article 3 hydrogen peroxide 3 Azo Compounds 2 Bismuth 2 Catalysis 2 Hydrogen Peroxide 2 Light 2 Orange G 2 SOILS 2 Spectroscopy, Fourier Transform Infrared 2 azo compound 2 bismuth 2 catalysis 2 chemistry 2 cobalt 2 definitive screening designs 2 environmental remediation 2 infrared spectroscopy 2 iron 2 light 2 molybdic acid 2 photocatalysis 2 unclassified drug 2 visible light 2 water purification 2 AO1 gene 1 AO2 gene 1