Al_2O_3载体的合成及孔径调变

Synthesis of Alumina Carrier and It's Pore Size Adjustment

综述了氧化铝前驱体的组成,氧化铝的类型及其作为载体的三种合成方法,探讨其制备影响因素和工艺;氧化铝载体的表面修饰和孔径调变的物理及化学方法、工艺;总结了氧化铝载体制备方法及展望氧化铝载体发展方向。

This article mainly introduced the 3 ways of synthesis methods of alumina carrier, discussed the influence factors of preparation process, the physical and chemical methods for suface modification and pore size adjustment. It also introduced the components of alumina pre-cursor, crystalline habit change in carrier synthesis. At last we estimate the progress and foresaw development of alumina carrier.