Abstract
A new honeycomb-like 2D Metal-organic polyhedral framework, {Cu3.75(BrCPEIP)2.5·(H2O)2.75·DMF}n (NJFU-5, H3BrCPEIP = 5-((3-bromo-5-carboxyphenyl)ethynyl)isophthalic acid) was solvothermally synthesized and structurally characterized, which shows a BET surface area of 473 m2 g−1. Meanwhile, NJFU exhibits a comparably higher CO2 adsorption capacity of 37.0 cm3 g-1 (4.6 wt%) at 1 bar and 298 K in 2D MOF family, and a high CO2 selective adsorption toward N2 and CH4 as well.
Published Version
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