Title: Tuning Metal Sites of MOFs for Gas Purification at Ambient Condition
Abstract:Tuning metal center on Metal-Organic Frameworks(MOFs) had an impact on properties which enhanced affinity of gas adsorption and selectivity in binary gas mixture(e.g.surface area,cavity,electric field...Tuning metal center on Metal-Organic Frameworks(MOFs) had an impact on properties which enhanced affinity of gas adsorption and selectivity in binary gas mixture(e.g.surface area,cavity,electric field,etc.).The synthesis and characterization of a X-DABCO series(X = Ni,Co,Cu,Zn) of MOFs were described.The experiments and the Ideal Adsorbed Solution Theory(IAST) were applied to determine the CO2/CH4 selectivity.The Ni-DABCO revealed the best performance concerning CO2 adsorption and CH4/CO2 selectivity at ambient conditions.The characterizations,calculations and adsorption experiments were combined to discuss the metal impact on the adsorption site in the M-DABCO series.Read More
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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