Aim of the paper is to apply a modified version of the Rietveld method to two Au-Pd/C catalysts prepared by successive impregnation and reduced in situ by a special holder in order to show that a suitable WAXS analysis, performed in routine lab and using an X-ray conventional generator, can be very detailed and rich of information especially when a bimetallic catalyst has to be considered.
In situ wide angle X-ray scattering (WAXS) study of bimetallic Au-Pd catalysts
CANTON, Patrizia;RIELLO, Pietro;BERTOLDO, Loris;PINNA, Francesco;BENEDETTI, Alvise
2000-01-01
Abstract
Aim of the paper is to apply a modified version of the Rietveld method to two Au-Pd/C catalysts prepared by successive impregnation and reduced in situ by a special holder in order to show that a suitable WAXS analysis, performed in routine lab and using an X-ray conventional generator, can be very detailed and rich of information especially when a bimetallic catalyst has to be considered.
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