Heterogeneity within Order in Crystals of a Porous Metal Organic Framework and method for preparing the same

摘要

PURPOSE: A porous metal organic framework crystal with a heterogeneous pore structure is provided to improve gas storage performance and catalytic activity. CONSTITUTION: A method for preparing a porous metal organic framework crystal with a heterogeneous pore structure comprises: a step of dissolving metal ions and an organic bridge ligand precursor in a solvent; and a step of adding a porous derivative and heating the same for 2-4 hours to prepare an organic metal ligand. The metal organic framework has a sponge form.