Directional Control of the Structural Adsorption Properties of Clays by Magnetite Modification

Figure 1

Methods of magnetic composite sorbents forming: (a) core-shell structure, (b) based on carbon materials, (c) based on polymers, (d) surface modification of clay minerals, and (e) nonporous particles, for example, metal oxides.

(a)

(b)

(c)

(d)

(e)