Research Article

Surface Modification Effects on CNTs Adsorption of Methylene Blue and Phenol

Figure 3

Extended region of low ; (a) CNT-A; (b) CNT-E: □ CNT-A-AM; ▲ CNT-A-HM; × CNT-A (as synthesized); □ CNT-E-AM; ▲ CNT-E-HM; × CNT-E (as synthesized).
495676.fig.003a
(a)
495676.fig.003b
(b)