Research Article
Chemical Vapour Deposition of MWCNT on Silica Coated Fe3O4 and Use of Response Surface Methodology for Optimizing the Extraction of Organophosphorus Pesticides from Water
Figure 3
Panel (a) is the nitrogen adsorption-desorption isotherm for Fe3O4@SiO2-MWCNT, and panel (b) is the corresponding PSD.