Research Article
Aminopropyl-Functionalized Silica CO2 Adsorbents via Sonochemical Methods
Figure 5
Typical mass flow records obtained for TGA of CO2 sorption for selected materials (feed gas 90% CO2/Ar (0–20 mins), 100% Ar (20–40 mins)) at (a) 20°C and (b) 75°C.
| (a) |
| (b) |