Adsorption Capacities of Hygroscopic Materials Based on NaCl-TiO₂ and NaCl-SiO₂ Core/Shell Particles

Figure 11

Comparison of isotherms of NaCl, NaCl-TiO₂, and NaCl-SiO₂, at high relative pressure from 0.7 to 1 at (a) 25°C, (b) 35°C, and (c) 45°C. The isotherm of NaCl at 25°C includes the experimental data and the correction as per the E-AIM model after the hygroscopic point as shown in Figure 9(a).

(a)

(b)

(c)