【摘要】 采用氯化锆（ZrCl4）和对苯二甲酸（H2BDC）,通过冰乙酸和盐酸改良的溶剂热法合成锆基金属有机骨架材料（Zr-MOFs）,可作为理想的二氧化碳（CO₂）捕集与分离材料。研究结果表明:在25℃,吸附压力0.1MPa条件下,Zr-MOFs对CO₂和N₂的吸附量分别为1.47mmol/g和0.089mmol/g,并且在CO₂/N₂体系中对CO₂有较高的分离性能。更多还原

【Abstract】 The zirconium（Zr）-based metal-organic frameworks（Zr-MOFs）,which was hydrothermal synthesized used zirconium chloride（ZrCl₄）and 1,4-benzenedicarboxylic acid（H₂BDC）,modified by acetic acid and hydrochloric acid solvent,which could be used for carbon dioxide（CO₂）capture and separation as a suitable candidate material.The results showed that the adsorption capacity of Zr-MOFs was 1.47 mmol/g and 0.089 mmol/g on CO₂ and N₂,respectively,under the condition of 25℃ and 0.1 MPa,which had good adsorption property for CO₂.更多还原