Por favor, use este identificador para citar o enlazar este ítem:
https://repositorio.ufba.br/handle/ri/12052
metadata.dc.type: | Artigo de Periódico |
Título : | The influence of the preparation method on the catalytic properties of lanthanum-doped hematite in the ethylbenzene dehydrogenation |
Otros títulos : | Studies in Surface Science and Catalysis |
Autor : | Santos, Manuela de Santana Albornoz, Alberto Varela, Maria do Carmo Rangel Santos |
metadata.dc.creator: | Santos, Manuela de Santana Albornoz, Alberto Varela, Maria do Carmo Rangel Santos |
Resumen : | The influence of the preparation method on the catalytic properties of lanthanum-doped hematite was studied in this work. It was found that the preparation method strongly affects the properties of the catalysts. The samples showed different particle sizes and specific surface areas as well as different resistance against reduction. The most active catalyst in the ethylbenzene dehydrogenation was obtained by adding the iron and lanthanum nitrate solutions to an ammonium hydroxide solution This solid is also able to produce a low amount of coke and has the advantage of being non-active. |
URI : | http://www.repositorio.ufba.br/ri/handle/ri/12052 |
Fecha de publicación : | 2006 |
Aparece en las colecciones: | Artigo Publicado em Periódico (Química) |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
1-s2.0-S0167299106809778-main.pdf Restricted Access | 477,82 kB | Adobe PDF | Visualizar/Abrir Request a copy |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.