Rational synthesis of a novel 3,3,5-c polyhedral metal–organic framework with high thermal stability and hydrogen storage capability†
Abstract
By using a functionalized ligand strategy, a novel (3,3,5)-c polyhedron-based metal–organic framework (GDMU-2) with high thermal stability has been constructed. GDMU-2 shows a high H2 uptake of 240.7 cm3 g−1 (2.16 wt%) at 77 K and 1 bar, and also exhibits a good selective adsorption of CO2 over N2 and CH4.