以尿素为模板剂,丙烯酸为有机相,采用溶胶-凝胶技术,并通过高温烧结去除模板剂,制备丙烯酸修饰介孔材料。采用FTIR、TGA、XRD对合成材料进行表征。结果表明:制得了六角结构的介孔材料,同时在材料中引入了羧酸根。并考察了凝胶在烧结过程中的变化情况,以及探讨了有机相、模板剂、醇水比对介孔材料有序性的影响。 Using urea as the template, acrylic acid as the organic phase, using sol-gel technology, and removing the template by high temperature sintering, the acrylic modified mesoporous material was prepared. The synthesized materials were characterized by FTIR, TGA and XRD. The results showed that hexagonal mesoporous materials were prepared and carboxylates were introduced into the materials. The changes of the gel in the sintering process were investigated. The influence of organic phase, template agent and alcohol / water ratio on the ordering of the mesoporous materials was also discussed.