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Copper ion substituted hercynite (Cu0.03Fe0.97Al2O4): A highly active catalyst for liquid phase oxidation of cyclohexane

Autor
Mistri, R.; Maiti, S.; Llorca, J.; Dominguez, M.; Mandal, T.; Mohanty, P.; Ray, B.C.; Gayen, A.
Tipus d'activitat
Article en revista
Revista
Applied catalysis A. General
Data de publicació
2014-09-05
Volum
485
Pàgina inicial
40
Pàgina final
50
DOI
https://doi.org/10.1016/j.apcata.2014.07.027 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/25230 Obrir en finestra nova
Resum
Copper ion substituted MAl2O4 (M = Mg, Mn, Fe, Ni and Zn) spinels, CuxM1-xAl2O4 (x = 0.03 and 0.05), have been synthesized by a single step solution combustion method. Of the various compositions studied the 3 at.% copper ion substituted hercynite, Cu0.03Fe0.97Al2O4, reported here for the first time, is shown to be much more active (similar to 92% conversion with similar to 99% selectivity) than other spinet analogues towards liquid phase oxidation of cyclohexane in acetonitrile with H2O2 as oxi...
Citació
Mistri, R. [et al.]. Copper ion substituted hercynite (Cu0.03Fe0.97Al2O4): A highly active catalyst for liquid phase oxidation of cyclohexane. "Applied catalysis A. General", 05 Setembre 2014, vol. 485, p. 40-50.
Paraules clau
Copper substitution, Cyclohexane oxidation, Ionic interaction, Solution combustion, Spinel
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
NEMEN - Nanoenginyeria de materials aplicats a l'energia

Participants