@article{e9804e1198104c5b9c13bf52b4d7f499,
title = "[V,Al]-MCM-22: A novel acid/redox bifunctional molecular sieve",
abstract = "The synthesis and characterization of a novel vanadoaluminosilicate, [V,Al]-MCM-22, with MWW structure has been performed. As-synthesized, calcined, and H+ and Na+ ion-exchanged materials were characterized by various techniques, including X-ray diffraction (XRD), scanning electronic microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and thermogravimetric analysis (TGA). The presence of redox sites (V4+/V5+ couples) after oxidation in O2 at 580 °C and reduction in H2 at 500 °C was monitored by diffuse reflectance (DR) UV-vis spectroscopy and by FTIR of CO adsorption at 100 K. Preliminary catalytic tests on the oxidative dehydrogenation (ODH) of propane provided promising results.",
keywords = "ODH reaction, Vanadoaluminosilicates, [V,Al]-MCM-22",
author = "A. Albuquerque and L. Marchese and L. Lisi and Pastore, {H. O.}",
note = "Funding Information: The authors acknowledge support from the Brazilian Funda{\c c}{\~a}o de Amparo {\`a} Pesquisa no Estado de S{\~a}o Paulo (FAPESP) and the Italian Ministero dell'Istruzione, dell'Universit{\`a} e della Ricerca (project FIRB2001). A.A. also acknowledges FAPESP and the Coordena{\c c}{\~a}o de Aperfei{\c c}oamento de Pessoal de Nivel Superior for fellowships. The authors thank Prof. Ana Maria Ferreira (IQ-USP, Brazil), Prof. Jos{\'e} Salvador Barone (IQ-Unicamp, Brazil), Dr. {\'E}rico Teixeira Neto (Oxiteno, Brazil), and Dr. Chiara Bisio for help with EPR, elemental analysis, SEM, and DR–UV–vis, respectively.",
year = "2006",
month = jul,
day = "25",
doi = "10.1016/j.jcat.2006.05.012",
language = "English",
volume = "241",
pages = "367--377",
journal = "Journal of Catalysis",
issn = "0021-9517",
publisher = "Academic Press Inc.",
number = "2",
}