Unified meso-pores and dense Cu2+ sites in porous coordination polymers for highly efficient gas storage and separation†
Abstract
Unified meso-pores and dense open metal sites (OMS) in porous coordination polymers (PCPs) allow highly promising H2 and C2-hydrocarbon storage, as well as rapid and efficient C2H2/4 enrichment from CO2 mixtures. The positive function of the OMS, associated with guest thermodynamics, was well revealed by in situ infrared (IR) spectroscopy study.