Zobrazeno 1 - 10
of 34
pro vyhledávání: '"and C. Flego"'
Autor:
Carlo Perego, A. Montaletti, Sauro Passeri, Fabrizio Cavani, Nicola Ballarini, Diana Scagliarini, Luca Maselli, C. Flego
Publikováno v:
Journal of Catalysis. 251:423-436
The alkylation of phenol with methanol was studied using a Bronsted-type acid catalyst (a H-mordenite) and basic/dehydrogenating catalysts (MgO, Fe2O3 and Mg/Fe/O), with the aim of investigating the reaction mechanism. The main difference between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ebcfa20d86a6d1114e8bb42b1f57c24
https://doi.org/10.1016/j.jcat.2007.07.033
https://doi.org/10.1016/j.jcat.2007.07.033
Publikováno v:
Microporous and Mesoporous Materials. 66:77-89
Magnesium/aluminium mixed oxides were synthesised following two procedures, via: (i) coprecipitation (CP) and (ii) sol–gel (SG). A crystalline precursor with hydrotalcite-like structure developed in both cases only for Mg/Al ratios between 2 and 4.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b382d3f44c4a830097a22bf9173ee912
https://doi.org/10.1016/j.micromeso.2003.09.010
https://doi.org/10.1016/j.micromeso.2003.09.010
Publikováno v:
Microporous and Mesoporous Materials. 60:263-271
The study of cyclohexanone oxime (CEOX) adsorption and reaction into e-caprolactam (CPL) by FT-IR spectroscopy was performed with Silicalite-1 (S-1) as a catalyst. Information of both active sites and reaction mechanism of the Beckmann rearrangement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abf77d1b763c83d438f35c1683ef51fc
https://doi.org/10.1016/s1387-1811(03)00385-8
https://doi.org/10.1016/s1387-1811(03)00385-8
Autor:
Claudio Morterra, Valentina Crocellà, Fabrizio Cavani, Carlo Perego, Giuliana Magnacca, Diana Scagliarini, Stefano Cocchi, Sauro Passeri, Giuseppina Cerrato, C. Flego
The reactivity of Mg/Me-mixed oxides (Me = Fe, Cr, Al) in m -cresol gas-phase methylation with methanol was studied, with the aim of finding relationships between catalytic performance and surface/bulk features. All systems exhibit similar surface pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3b070a71a71d7f515997fc11ef85ed3
http://hdl.handle.net/11585/96961
http://hdl.handle.net/11585/96961
Publikováno v:
Catalysis Today. 75:103-111
Mg/Al mixed oxides, obtained by decomposition of hydrotalcite-like precursors, represent interesting heterogeneous catalytic systems for basic-catalyzed reactions, as an alternative to environmentally unfriendly homogeneous catalysts. The reactivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5722fa132ef717fb948e31394d48f837
https://doi.org/10.1016/s0920-5861(02)00050-0
https://doi.org/10.1016/s0920-5861(02)00050-0
Publikováno v:
Microporous and Mesoporous Materials. :733-744
Amorphous mesoporous silica–aluminas with different textural properties are prepared by the sol–gel procedure and compared in the “in situ” reaction of methanol by infrared (FT-IR) spectroscopy. Depending on the gelling agent, silica–alumin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d6bc2221373862378ee1a53585b57a1
https://doi.org/10.1016/s1387-1811(01)00255-4
https://doi.org/10.1016/s1387-1811(01)00255-4
Autor:
L. Carluccio, Anthony K. Cheetham, Thomas Vogt, W. O. Parker, R. Millini, and C. Flego, B. J. Campbell and
Publikováno v:
The Journal of Physical Chemistry B. 105:1947-1955
The deuterated acid form of zeolite ERS-7 (Si/Al = 8.4) has been prepared by repeated cycles of D2O exposure and calcination. 27Al NMR data show that the relative proportions of tetrahedral and octahedral Al in the resulting material are 70 and 30%,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63a2c2f26d389bc6950e610ba9864374
https://doi.org/10.1021/jp002751t
https://doi.org/10.1021/jp002751t