Chemical Tuning of Adsorption Properties of Titanate Nanotubes

Figure 3

(a) Nitrogen adsorption-desorption isotherms, (b) BJH pore size distributions, (c) ammonia temperature-programmed desorption (NH₃-TPD), and (d) carbon dioxide temperature-programmed desorption (CO₂-TPD) for pristine (TNT10) and ion-exchanged (TNT0) titanate nanotubes.

(a)

(b)

(c)

(d)