Research Article

Sulfhydryl Functionalized Magnetic Chitosan as an Efficient Adsorbent for High-Performance Removal of Cd(II) from Water: Adsorption Isotherms, Kinetic, and Reusability Studies

Figure 2

TGA analysis of (a) Fe3O4 and Fe3O4@CS@DMSA and (b) zeta potential plots as a function of Fe3O4@CS@DMSA nanocomposite.
(a)
(b)