Preparation,structural characterization and catalytic application of organized mesoporous alumina

Some methods of synthesis,characterization of structure and application in the catalysis of a new kind of mesoporous materials,organized mesoporous alumina,are presented.Surface area of mesoporous alumina can reach up to 500～700 m~2/g,the pore diameter covers from 2 nm to 10 nm.It has a narrow pore size distribution,and properties like molecular sieves,and shows a high potential of application in catalysis.