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Liquid phase selective oxidation of benzene over nanostructured CuxCe1-xO2-delta (0.03 <= x <= 0.15)

Autor
Mistri, R.; Rahaman, M.; Llorca, J.; Priolkar, K.; Ray, B.C.; Colussi, S.; Gayen, A.
Tipus d'activitat
Article en revista
Revista
Journal of molecular catalysis A. Chemical
Data de publicació
2014-08-01
Volum
390
Pàgina inicial
187
Pàgina final
197
DOI
https://doi.org/10.1016/j.molcata.2014.03.024 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24439 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S138111691400123X Obrir en finestra nova
Resum
Liquid phase direct oxidation of benzene to phenol was carried out over copper loaded on oxides such as ceria, alumina, magnesia, ferric oxide, zinc oxide with 30% H2O2 as oxidant under atmospheric pressure. Of all the catalytic formulations prepared via a novel solution combustion synthesis, the ceria based catalysts showed highest activity. Particularly, over the Cu0.10Ce0.90O2_delta catalyst, 43% conversion of benzene with 100% selectivity was observed at 70 degrees C and atmospheric pressure...
Citació
Mistri, R. [et al.]. Liquid phase selective oxidation of benzene over nanostructured CuxCe1-xO2-delta (0.03 <= x <= 0.15). "Journal of molecular catalysis A. Chemical", 01 Agost 2014, vol. 390, p. 187-197.
Paraules clau
Benzene oxidation, Cu ion substituted ceria, Cu-O-Ce ionic interaction, Reduced copper leaching, Solution combustion
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
NEMEN - Nanoenginyeria de materials aplicats a l'energia

Participants

  • Mistri, Rajib  (autor)
  • Rahaman, Motiar  (autor)
  • Llorca Pique, Jordi  (autor)
  • Priolkar, Kaustubh R.  (autor)
  • Ray, Bidhan Chandra  (autor)
  • Colussi, Sara  (autor)
  • Gayen, Arup  (autor)