以F127为表面活性剂,通过(4-氨基-1-羟基亚丁基)二膦酸单钠盐三水合物与TiCl4一步法缩合反应制得有序介孔杂合材料.通过TEM图像可观察到所制备的材料具有六方有序介孔结构,氮气吸附分析测得其比表面积高达420m2 g-1,孔径分布均匀,最可几孔径为6.9 nm.FT-IR和MAS NMR表明有机官能团进入介孔材料骨架中.由于所合成的材料表面含有丰富的氨基官能团,可以与诸如Hg2+,Pb2+和Cd2+等重金属离子发生络合作用,所以这种杂合材料可以作为一种优秀的离子吸附剂,其吸附行为可归属于Langmuir吸附类型.同时,由于该材料中含氨基和羟基官能团,对CO2的捕获有较大贡献,测试得知CO2吸附量可达2.47 mmol g-1,并具有高稳定性和选择性. An ordered mesoporous hybrid material was prepared by one-step condensation reaction of (4-amino-1-hydroxybutylidene) diphosphonic acid monosodium trihydrate with TiCl 4 using F127 as surfactant, which was observed by TEM image The prepared material has a hexagonal ordered mesoporous structure, and its specific surface area is up to 420 m2 g-1 by nitrogen adsorption analysis, the pore size distribution is uniform and the most probable pore size is 6.9 nm. FT-IR and MAS NMR show that the organic functional groups enter mesoporous In the framework of the material, the hybrid material can be used as an excellent ion adsorbent due to the rich amino group on the surface of the synthesized material, which can complex with heavy metal ions such as Hg2 +, Pb2 + and Cd2 + The behavior can be attributed to the Langmuir adsorption type.At the same time, due to the amino and hydroxyl functional groups in the material, it has a great contribution to the capture of CO2. The CO2 adsorption capacity was 2.47 mmol g-1, with high stability and selectivity Sex.