Research Article
Synthesis of a Polyimide Porous Porphyrin Polymer for Selective CO2 Capture
Figure 6
(a) N2 at 77 K, (b) H2 at 77 K, (c) CO2 at 273 K and 298 K, and (d) CH4 at 273 K and 298 K. Adsorption (filled symbols) and desorption (empty symbols) isotherm curves.
| (a) |
| (b) |
| (c) |
| (d) |