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Synthesis, structural characterization, methane and nitrogen adsorption of a 3D MOF {(ZnBTC)(CH3)2NH2.DMF}n with a novel hollow-basket spheral cumulate structure

2020; Elsevier BV; Volume: 1223; Linguagem: Inglês

10.1016/j.molstruc.2020.128871

1872-8014

Deng Linxin, Li Song,

Carbon dioxide utilization in catalysis

One three-dimensional structure material {(ZnBTC)(CH3)2NH2.DMF}n (BTC = benzene-1,3,5-tricarbo MOF porosity xylic acid) with a novel hollow-basket spheral cumulate structure was synthesized and characterized. This material crystallizes in Monoclinic, space group P2(1)/n. The thermogravimetric analysis shows that the material can be stabilized to 400°C and the skeleton collapsed occurred in about 360~520°C. The maximum nitrogen adsorption capacity of this material was 10cc/g, the methane adsorption was 1.80 mmol/g under the pressure of 10 bar and the pore structure parameters were measured subsequently.