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The structural properties of the shaped granules were preserved for all the studied MOFs upon granulation.
Besides, upon compression the UiO-66-NH 2 pellets mostly retained their efficiency for toxic gas removal ( Table 5).This wide variety of final morphologies makes extrusion an advantageous shaping technique as compared to pelletization or granulation. Both granules exhibited an ammonia adsorption capacity of about 50 mg g −1 and a corresponding breakthrough time of about 100 min ([NH 3] = 12. g cm −3, while the XRD pattern indicated transformation into an amorphous phase when compressed at 1. This sugge
In contrast, MOF-5 whose framework is formed by coordination bonds has lower mechanical strength and is therefore heavily affected by compression. Besides, it was demonstrated that the CH 4 adsorption on the shaped MOF was 129 N cm 3 g −1 at 30 °C and 3. A predefined amount of MIL-101 powder was mixed with bentonite clay (40 wt%) and water to form a paste. studied the heat-storage properties of a series of MOFs including MIL-127(Fe), MIL-125(Ti)-NH 2, MIL-100(Fe) and MIL-160(Al). Ligand codes: 1,3,5-BTC – benzene-1,3,5-tricarboxylic acid; 1,2,4-BTC – benzene-1,2,4-tricarboxylic acid; BDC – benzene-1,4-dicarboxylic acid; CA – citric acid; and MIM – 2-methyl imidazole.m 2 g −1) at a decent pressure of ∼400 MPa while preserving its framework topology according to its XRD pattern. Linker codes: BDC – benzene-1,4-dicarboxylic acid; BTB – 1,3,5-benzenetribenzoate; MIM – 2-methyl imidazole; MIC – 4-methyl-5-imidazolecarboxaldehyde; BTC – benzene-1,3,5-tricarboxylic acid; DHBDC – 2,5-dihydroxy-1,4-benzenedicarboxylic acid; BPDC – biphenyl-4,4′-dicarboxylic acid; and FA – formic acid.