Catalysis Letters, Vol.29, No.1-2, 91-103, 1994
Characterization of Bimetallic NaY-Supported Pt-Pd Catalyst by EXAFS, TEM and TPR
NaY-supported bimetallic Pt-Pd catalysts have been studied by TEM, TPR and EXAFS. Small, randomly mixed particles are formed in the zeolite cages. When the Pt content is increased, a Pt core structure appears and the dispersion increases. Particle diameters are about 1-2 nm for bimetallic samples.