Title of article :
Influence of the synthesis method on structural properties and catalytic activity for oxidation of CO and C3H6 of pirochromite MgCr2O4 Original Research Article
Author/Authors :
K. Rida، نويسنده , , A. Benabbas، نويسنده , , F. Bouremmad، نويسنده , , M.A. Pena، نويسنده , , A. Mart?nez-Arias، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Pages :
6
From page :
101
To page :
106
Abstract :
The work examines comparatively MgCr2O4 oxide samples prepared by three methods (solid state reaction, sol–gel and co-precipitation within reverse microemulsion) with respect to their structural/morphological characteristics and catalytic properties for complete combustion of carbon monoxide and propene. For this purpose, the samples are examined by XRD, SBET, SEM, XPS and TPR techniques. The results reveal achievement of optimum catalytic properties for the sample prepared by microemulsion, a method which apparently allows achievement of high surface area nanocrystals in this type of material.
Keywords :
MgCr2O4 , Reverse microemulsion , XRD , XPS , TPR , CO and C3H6 oxidation , Solid state reaction , Sol–gel
Journal title :
Applied Catalysis A:General
Serial Year :
2010
Journal title :
Applied Catalysis A:General
Record number :
1154309
Link To Document :
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