关键词: 介孔材料, Al-SBA-15, 合成, 性质, 掺杂, 介孔材料, Al-SBA-15

Abstract: Doping of Al into the mesoporous SBA-15 material has become one of the most active study objects in the field of mesoporous materials，because it not only holds the features of original structure of mesoporous SBA-15，but also gives the material a new catalytic active site. This paper was aimed to elaborate the research progress in mesoporous Al-SBA-15 material in recent decades，to compare the differences among various synthesis methods，and to discuss the factors，such as the molar ratio of Si/Al，synthetic methods and reaction conditions，which influence the efficiency of the Al atoms incorpoarated into mesoporous framework of SBA-15 and the orders，stability and acidity of mesoporous material. Meanwhile，it is concluded that deepening the study of synthesis mechanism，optimizing the synthetic process，and using a simpler and more efficient method for the preparation of mesoporous Al-SBA -15 with fully crystalline framework and higher Al content，are among new directions of the synthesis of mesoporous Al-SBA -15.

Key words: mesoporous material, Al-SBA-15, preparation, properties, doping, mesoporous material, Al-SBA-15