A carregar...
Publicação
Preparation of highly mesoporous carbon catalysts for wet oxidation of aniline
| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 593.22 KB | Adobe PDF |
Orientador(es)
Resumo(s)
Carbon xerogels were synthesized from different organic precursors in order to obtain materials with high surface area and well developed mesoporosity. In addition, oxygen surface groups were introduced on these materials by proper chemical or thermal treatments. In a previous work [1] we have shown that mesoporous carbon xerogels with proper surface chemistry could be efficiently applied in wet oxidation reactions.
In this work, the xerogels synthesized by poly-condensation from the organic precursors resorcinol/formaldehyde (CX) and resorcinol/cresol/formaldehyde (CCX) were used as catalysts in the wet oxidation of aniline. The reaction was carried out at 200ºC and 20 bar of oxygen partial pressure.
Descrição
Palavras-chave
Contexto Educativo
Citação
Samant, Purnakala; Gomes, Helder; Figueiredo, José; Faria, Joaquim (2008). Preparation of highly mesoporous carbon catalysts for wet oxidation of aniline. In XXI Encontro Nacional da Sociedade Portuguesa de Química. Porto.
Editora
Sociedade Portuguesa de Química