Saturation of hydrogen sorption in Zn benzenedicarboxylate and Zn napthalenedicarboxylate

Article Abstract:

Excess hydrogen saturation values from high-pressure isolation of metal organic framework structures taken at 77 K are reported. Zn benzenedicarboxylate (IRMOF-1) and Zn napthalenedicarboxylate (IRMOF-8) linker structures show identical saturation values of 137 hydrogen molecules on a per unit cell basis, despite the higher sorption potential of IRMOF-8 of 6.1 kJ/mol over that of IRMOF-1 of 4.1 kJ/mol.

Petrochemical Manufacturing, Benzene, Zinc compounds, Carboxyl compounds

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Catalytic mechanism of transition-metal compounds on Mg hydrogen sorption reaction

Article Abstract:

The catalytic mechanisms of transition-metal compounds during the hydrogen sorption reaction of magnesium-based hydrides are examined using various techniques. The results have helped in the optimization of the selection of catalysts for improving sorption properties of magnesium-based hydrides and in the utilization of transition-metal compounds as catalysts for other hydrogen storage materials.

Catalysis, Transition metal compounds

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