Research Article

Selective Adsorption and Photocatalytic Degradation of Dyes Using Polyoxometalate Hybrid Supported on Magnetic Activated Carbon Nanoparticles under Sunlight, Visible, and UV Irradiation

Figure 1

IR spectra of magnetic activated carbon (MAC), hexamine-silicotungstate hybrid (HMT-STA), hexamine-silicotungstate-methylene blue hybrid (HMT-STA-MB), and MAC-HMT-STA-MB nanoparticle.