Bisoxazole anionic metal organic framework material and synthesis method thereof

The invention provides a bisoxazole anionic metal organic framework material. The bisoxazole anionic metal organic framework material is formed by metal ions Cu < 2 + >, bisoxazole organic ligands and inorganic anions. Compared with the prior art, the bisoxazole organic ligand shown in the for...

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Hauptverfasser: WANG MINGQING, LIU QIANG, WANG GUOCHUN, WANG MUZHOU, DAI PENGCHENG, XU WENLI, WANG HUIQIN, YANG WENPAN, LI LIANGJUN, LI ZHI, SHEN YOUJUN, LI WEI, LI FANGRU, LIU TAO, GUO MENGWEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a bisoxazole anionic metal organic framework material. The bisoxazole anionic metal organic framework material is formed by metal ions Cu < 2 + >, bisoxazole organic ligands and inorganic anions. Compared with the prior art, the bisoxazole organic ligand shown in the formula (I) in the organic framework material and a two-dimensional (2D) net of metal node Cu < 2 + > ions form a three-dimensional coordination network with a pcu topological structure similar to SIFSIX-1-Cu in the C direction with inorganic anion struts in a three-dimensional space, and the bisoxazole organic ligand can form a three-dimensional coordination network with a pcu topological structure similar to SIFSIX-1-Cu through an inclination angle. The bisoxazole type anionic metal organic framework material has the advantages that the bisoxazole type anionic metal organic framework material has excellent separation selectivity on the adsorption of acetylene and carbon dioxide, can be used for selectively removing acetyl