Pt-Sn/ZnA1204 catalysts prepared by two-step impregnation (first tin), with a Sn/Pt atomic ratio ranging from zero to 6.72, were characterized by hydrogen chemisorption, temperature-programmed reduction and tested in isobutane dehydrogenation. Metal dispersion correlates linearly with reaction rate;
✦ LIBER ✦
Metal-support effects and catalytic properties of platinum supported on zinc aluminate
✍ Scribed by G. Aguilar-Ríos; M.A. Valenzuela; H. Armendariz; P. Salas; J.M. Domínguez; D.R. Acosta; I. Schifter
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 968 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0926-860X
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