Fig. 7: Gas transport properties of membranes prepared under various conditions. | Nature Communications

Fig. 7: Gas transport properties of membranes prepared under various conditions.

From: Ultra-selective molecular-sieving gas separation membranes enabled by multi-covalent-crosslinking of microporous polymer blends

Fig. 7

a Gas permeability and b gas selectivity as a function of reaction temperature. All samples were thermally treated at set-point temperature for 10–20 h under 200 ppm of O2, except that the sample at 300 °C was annealed for 5 h. c Gas permeability and d gas selectivity as a function of reaction time treated at 250 °C of crosslinked membranes. e Gas permeability and f gas selectivity as a function of oxygen concentrations for membranes treated at 250 °C of 10 h.

Back to article page