Use este identificador para citar ou linkar para este item:
https://repositorio.ufba.br/handle/ri/6896Registro completo de metadados
| Campo DC | Valor | Idioma |
|---|---|---|
| dc.contributor.author | Figueiredo, R. T. | - |
| dc.contributor.author | Andrade, Heloysa Martins Carvalho | - |
| dc.contributor.author | Fierro, J. L. G. | - |
| dc.creator | Figueiredo, R. T. | - |
| dc.creator | Andrade, Heloysa Martins Carvalho | - |
| dc.creator | Fierro, J. L. G. | - |
| dc.date.accessioned | 2012-10-08T18:57:40Z | - |
| dc.date.available | 2012-10-08T18:57:40Z | - |
| dc.date.issued | 1998-06 | - |
| dc.identifier.issn | 0104-6632 | - |
| dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/6896 | - |
| dc.description.abstract | Cu-ZnO-Al2O3 catalysts for the low-temperature water-gas shift reaction were prepared using methods of direct and reverse coprecipitation. The catalysts obtained were characterized by DRX, TPR, XPS, N2O chemisorption, Hg-Porosimetry and BET surface area. It was observed that the precipitation sequence of the precursors led to significant differences in values of copper dispersion and consequently in the activity of the catalyst for the water-gas shift reaction. | pt_BR |
| dc.language.iso | en | pt_BR |
| dc.source | http://dx.doi.org/10.1590/S0104-66321998000200011 | pt_BR |
| dc.subject | Copper-zinc-aluminum catalysts | pt_BR |
| dc.subject | Catalyst preparation | pt_BR |
| dc.subject | Catalyst characterization | pt_BR |
| dc.subject | Copper surface species | pt_BR |
| dc.subject | Structure-activity relationship | pt_BR |
| dc.subject | Water-gas shift reaction | pt_BR |
| dc.title | The role of the coprecipitation sequence of salt precursors on the genesis of Cu-ZnO-Al2O3 catalysts. synthesis, characterization and activity for low temperature shift reaction | pt_BR |
| dc.title.alternative | Brazilian Journal of Chemical Engineering | pt_BR |
| dc.type | Artigo de Periódico | pt_BR |
| dc.description.localpub | São Paulo | pt_BR |
| dc.identifier.number | v. 15, n. 2 | pt_BR |
| Aparece nas coleções: | Artigo Publicado em Periódico (Química) | |
Arquivos associados a este item:
Não existem arquivos associados a este item.
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.