Stepwise and hysteretic sorption of CO2 in polycatenated metal–organic frameworks†
Abstract
Two polycatenated metal–organic framework materials with different metal centers (Zn2+ for 1 and Cd2+ for 2) were synthesized, which underwent pronounced framework phase transition upon desolvation, and exhibited uncommon temperature-dependent stepwise adsorption and hysteretic desorption of CO2 around room temperature.
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