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https://repositorio.ufba.br/handle/ri/8260| metadata.dc.type: | Artigo de Periódico |
| Title: | Mossbauer study of Sn-119-Pd catalysts for selective hydrogenation of hexa-1,5-diene |
| Other Titles: | Hyperfine Interactions |
| Authors: | Sales, E. A. Jove, J. Nectoux, F. Verduraz, F. Bozon Mendes, Mario de Jesus |
| metadata.dc.creator: | Sales, E. A. Jove, J. Nectoux, F. Verduraz, F. Bozon Mendes, Mario de Jesus |
| Abstract: | The addition of tin to palladium-alumina catalysts induces significant modifications of the catalytic properties of palladium in the hydrogenation of hexa-1,5-diene. The influence of the support, of the metal loading and of the preparation method on the chemical state of tin in Pd-Sn/Al2O3 catalysts are studied by Mössbauer spectroscopy. In reduced catalysts, about 60% of tin is present as Sn(0), which forms different Pd-Sn compounds, that are responsible for the changes in the catalytic performances. |
| URI: | http://www.repositorio.ufba.br/ri/handle/ri/8260 |
| Issue Date: | 1998 |
| Appears in Collections: | Artigo Publicado em Periódico (Química) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Sales.pdf Restricted Access | 211,87 kB | Adobe PDF | View/Open Request a copy |
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