Co-MOFs固载杂多酸的制备及催化性能研究

Preparation of Ni-MOFs Supported Tungstophosphoric Acids and Study of its Catalytic Performance

以磷钨杂多酸(HPAs)、金属-有机骨架Co-MOFs(Co3(BTC)2?12H2O)为原料,采用浸渍方法制备了HPAs/Co-MOFs催化剂。对得到的催化剂进行了XRD和FT-IR表征,并研究了该催化剂对乙酸异戊酯合成的催化性能。结果表明,在最佳条件下酯产率可达75.3%,且该催化剂可重复使用。

HPAs/Co-MOFs catalyst was prepared by impregnation method using tungstophosphoric acids （HPAs） and Metal-Organic-Frameworks （MOFs） as raw materials. The as-prepared catalyst was characterized by XRD and FT-IR techniques and its catalytic performance was investigated for the preparation of isoamylacetate. The isoamylacetate yield reached 75.3 % at the optimum conditions and the catalyst could be used repeatedly.