Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers

Figure 8

Impact of ZIF types (i.e., ZIF-8, Co-ZIF-8, and Zn/Co-ZIF-8) on for (a, b) nitrogen, (c, d) methane, and (e, f) carbon dioxide at 25°C (a, c, e) and 55°C (b, d, f). Symbols and lines denote to estimated data and linear regression, correspondingly.

(a)

(b)

(c)

(d)

(e)

(f)