Facile Fabrication of Sodium Titanate Nanostructures Using Metatitanic Acid (TiO2⋅H2O) and Its Adsorption Property

Figure 4

(a) Adsorption isotherm of Cd(II) on the sodium titanate nanostructure. 𝑇=20±2°C, solid line: Langmuir model; (b) time-dependent adsorption curve at pH = 6 and the starting concentration of Cd(II) is 100 mg/L.

(a)

(b)