Figure 4 | Scientific Reports

Figure 4

From: Reversible Atmospheric Water Harvesting Using Metal-Organic Frameworks

Figure 4

Thermal dependence of water vapor dynamics on fixed powder bed samples with packing porosities of ~0.65–0.7 and sample depth of 1 mm. (a) Water vapor adsorption at 70% RH and 22, 27, and 35 °C and (b) water vapor desorption at 30% RH and 40, 50, and 60 °C. Experimental results are shown as solid spheres, and LDF fitted plot as a dashed line in representative color. Ti-MIL-125 (black), Ti-MIL-125-NH2 (orange), Cr-MIL-101 (blue), Zr-MOF-808 (green), and Zr-UiO-66-NH2 (yellow).

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