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The adsorption of NO and NO2 on Al2O3(100), SnO2(110) as well as Al2O3(100) supported SnO2 cluster has been investigated using first principle density functional theory calculations. It was found that there is a strong interaction between the SnO2 cluster and the Al2O3(100) surface. The SnO2 cluster dispersed on the Al2O3 surface provides strong binding sites for the NOx adsorption. Compared with...
2-ethylhexanal (2EH) was directly synthesized from n-butyraldehyde and hydrogen at 1 atm and 150°C using the catalysts prepared by supporting tetraamine palladium(II) chloride on the potassium ion-exchanged zeolite X (Pd/KXW) and on the potassium ion-added zeolite X (Pd/KXU). The latter catalyst contains a larger amount of potassium ion and exhibits higher activity and very high selectivity of 2EH...
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