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Title:: Progress of Preparation and Application of Functionalized Mesoporous Alumina

Author(s):: DONG Jiaxin1; WANG Xiaozhong1; LIAN Haixia1; LV Weiwei1; BAi Yadong1; WANG Zheng2; 1. Institute of Special Chemicals, College of Chemistry and Chemical Engineering, State Key Laboratory Breeding Base of Coal Science and Technology Co founded by Shanxi Province and the Ministry of Science and Technology,Taiyuan University of Technology, Taiyuan 030024, China
2. State Key Laboratory of Highefficiency Coal Utilization and Green Chemical Engineering,Ningxia University, Yinchuan 750021, China

Keywords:: functionalization; mesoporous alumina; preparation methods; application

Abstract:: Mesoporous alumina material has drawn wide attention from domestic and foreign scholars, due to its huge application foreground in catalysis and adsorption fields. With the improvement of the industrial production requirements, the use of pure mesoporous alumina is limited, so the preparation of highperformance functionalized mesoporous alumina will have great significance. Functionalized mesoporous alumina not only receives great attention in catalysis and adsorption application, but also extends to optical, medical and other important fields, due to its characteristics, such as excellent catalytic activity, good mechanical property and hydrothermal stability. The main preparation methods of functionalized mesoporous alumina including insitu synthesis and impregnation are summarized, and the advantages and disadvantages of the two methods are compared. The classification and applications of the material in catalysis, adsorption and separation, and other fields are briefly introduced. Besides, the development trend and potential application of functionalized mesoporous alumina are highlighted.