Title of article :
Rapid preparation of porous Fe2O3/SiO2 nanocomposites via an organic precursor
Author/Authors :
Li، نويسنده , , Dan and Wu، نويسنده , , Donghui and Wang، نويسنده , , Xin and Lu، نويسنده , , Lude and Yang، نويسنده , , Xujie، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
A rapid and simple method was developed to prepare porous Fe2O3/SiO2 nanocomposites by combustion of stearic acid precursors. The composites were characterized by FTIR, XRD, and BET specific area measurement. The results showed that the composites were porous, and the porous structure was dependent on the content of SiO2. The resulting composites impregnated by H2SO4 showed good catalytic activity for the esterifcation of acetic acid and butanol.
Keywords :
A. Composites , A. Oxides , D. Catalytic properties , A. Nanostructure
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
