Fig. 4: Dynamically tunable permeability.
From: Reversible shape memory two-dimensional covalent organic frameworks
a Single-component adsorption isotherms of CH4, C2H6 and C3H8 for TAPT-TFPA AA and Inclined at 298 K; b Experimental breakthrough curves of CH4: C2H6: C3H8 (85: 10: 5, v/v) mixtures with a total inlet flow rate of 2.0 mL/min; c Single-component adsorption isotherms of C3H6 and C3H4 for TAPT-TFPA AA and Inclined at 298 K; d Experimental breakthrough curves of C3H4: C3H6 (1: 99, v/v) mixtures with a total inlet flow rate of 2.0 mL/min; Cyclic breakthrough curves of e CH4: C2H6: C3H8 mixtures (85: 10: 5, v/v) and f C3H4: C3H6 (1: 99, v/v) mixtures for TAPT-TFPA Inclined with a total inlet flow rate of 2.0 mL/min.
