ZnTa-TUD-1 as an easily prepared, highly efficient catalyst for the selective conversion of ethanol to 1,3-butadiene - Université de Lille Accéder directement au contenu
Article Dans Une Revue Green Chemistry Année : 2018

ZnTa-TUD-1 as an easily prepared, highly efficient catalyst for the selective conversion of ethanol to 1,3-butadiene

Résumé

High performances in the conversion of ethanol to 1,3-butadiene were achieved with a Zn(II) and Ta(V) catalyst supported on TUD-1, a mesoporous silica. The selectivity reached 73% after 3 h at 94% conversion. At an increased ethanol flow, the initial productivity increased to 2.45 g1,3-BD gcat−1 h−1, which remained stable for 60 h on stream, making it the most productive catalyst according to the literature. Preliminary characterization suggests that its morphological and acid properties contribute to these exceptional performances.

Domaines

Catalyse
Fichier non déposé

Dates et versions

hal-02949006 , version 1 (25-09-2020)

Identifiants

Citer

Guillaume Pomalaza, G. Vofo, Mickael Capron, Franck Dumeignil. ZnTa-TUD-1 as an easily prepared, highly efficient catalyst for the selective conversion of ethanol to 1,3-butadiene. Green Chemistry, 2018, Green Chemistry, 20, pp.3203-3209. ⟨10.1039/C8GC01211C⟩. ⟨hal-02949006⟩
22 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More