Search Results - "GERVASINI, A"

Focus on the catalytic performances of Cu-functionalized hydroxyapatites in NH3-SCR reaction by Schiavoni, M., Campisi, S., Carniti, P., Gervasini, A., Delplanche, T.

“…[Display omitted] •Hydroxyapatite can be easily functionalized to give interesting catalytic material.•Copper-hydroxyapatite has good catalytic performances in…”
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Mössbauer spectroscopy as a tool to predict the catalytic activity of the Fe3+ sites in an exchanged Fe/hydroxyapatite system by Bengoa, J.F., Campisi, S., Gervasini, A., Marchetti, S.G.

“…Catalytic reactions, with iron species as the active phase, require a specific structural organization to achieve good activity and selectivity. Thus, the…”
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Niobic acid and niobium phosphate as highly acidic viable catalysts in aqueous medium: Fructose dehydration reaction by Carniti, Paolo, Gervasini, Antonella, Biella, Serena, Auroux, Aline

“…The catalytic properties of niobic acid (Nb 2O 5· nH 2O) and niobium phosphate (NbOPO 4) surfaces were studied in the reaction of fructose dehydration carried…”
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In situ electrical conductivity study of Pt-impregnated VOx/γ-Al2O3 catalysts in propene deep oxidation by Bratan, V., Chesler, P., Hornoiu, C., Scurtu, M., Postole, G., Pietrzyk, P., Gervasini, A., Auroux, A., Ionescu, N. I.

“…A series of Pt-VO x /γ-Al 2 O 3 catalysts with vanadium loading corresponding to 5 and 20 wt% V 2 O 5 was prepared by impregnation method. The catalytic…”
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Insight into the properties of Fe oxide present in high concentrations on mesoporous silica by Gervasini, A., Messi, C., Carniti, P., Ponti, A., Ravasio, N., Zaccheria, F.

“…Oxide catalysts containing highly dispersed Fe phases supported on a mesoporous, high surface area silica, with iron in a wide range of concentration (4 < Fe…”
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Influence of the Nb/P ratio of acidic NbPSi oxides on surface and catalytic properties by Gervasini, A., Campisi, S., Carniti, P., Fantauzzi, M., Imparato, C., Clayden, N.J., Aronne, A., Rossi, A.

“…[Display omitted] •A new NbPSi mixed oxide with Nb/P=2 was prepared by sol-gel and its performances were tested in the dehydration of fructose.•The surface…”
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Frequency of cervical spine injuries in patients with midface fractures by Färkkilä, E.M., Peacock, Z.S., Tannyhill, R.J., Petrovick, L., Gervasini, A., Velmahos, G.C., Kaban, L.B.

“…The aim of this retrospective cohort study was to determine the frequency and risk factors for cervical spine injury (CSI) in patients with midface fractures…”
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XPS Study of the Adsorption of SO2 and NH3 over Supported Tin Dioxide Catalysts Used in de-NOx Catalytic Reaction by Guimon, C, Gervasini, A, Auroux, A

“…Alumina and titania supported tin dioxide catalysts presenting various Sn loadings were prepared by impregnation. The acidity and basicity of the samples were…”
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Is BN an appropriate support for metal oxide catalysts? by Postole, G., Gervasini, A., Caldararu, M., Bonnetot, B., Auroux, A.

“…This article reports on the preparation of boron nitride supported metal oxide (In 2O 3, Ga 2O 3 and SnO 2) catalysts, their acid–base properties, and their…”
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Acid properties of iron oxide catalysts dispersed on silica–zirconia supports with different Zr content by Gervasini, A., Messi, C., Flahaut, D., Guimon, C.

“…The acid properties of surfaces comprising dispersed iron oxide on silica and silica–zirconia supports with variable Si to Zr ratio have been studied by XPS…”
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Intrinsic and Effective Acidity Study of Niobic Acid and Niobium Phosphate by a Multitechnique Approach by Carniti, Paolo, Gervasini, Antonella, Biella, Serena, Auroux, Aline

“…The acidity properties of niobic acid (Nb2O5·nH2O) and niobium phosphate (NbOPO4) surfaces have been studied by different methods and under various conditions…”
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An In-depth Study of Supported In2O3 Catalysts for the Selective Catalytic Reduction of NOx:  The Influence of the Oxide Support by GERVASINI, A., PERDIGON-MELON, J. A., GUIMON, C., AUROUX, A.

“…The influence of the oxide support (i.e., Al2O3, Nb2O5, SiO2, and TiO2,) on the surface properties, reduction and oxidation properties, acid-base properties,…”
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Supported Binary Oxide Catalysts Containing CuO Coupled with Ga2O3 and SnO2 by Bennici, S, Auroux, A, Guimon, C, Gervasini, A

“…Two series of binary oxide catalysts (CuGa/SA and CuSn/SA) containing CuO coupled with Ga2O3 or SnO2 were prepared by dispersing the metal phases onto a high…”
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Surface acidic properties of supported binary oxides containing CuO coupled with Ga2O3 and SnO2 studied by complementary techniques by GERVASINI, A, BENNICI, S, AUROUX, A, GUIMON, C

“…Silica-alumina (SA) was used as support for dispersing CuO, Ga2O3, SnO2 oxide phases and the corresponding binary couplings (CuGa/SA and CuSn/SA samples). The…”
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Study of the influence of the In2O3 loading on γ-alumina for the development of de-NOx catalysts by PERDIGON-MELON, J. A, GERVASINI, A, AUROUX, A

“…Alumina-supported indium oxide (In2O3) catalysts with In loadings between 2 and 22 wt% were prepd. by impregnation and characterized for their main properties…”
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Study of the acidic character of modified metal oxide surfaces using the test of isopropanol decomposition by GERVASINI, A, FENYVESI, J, AUROUX, A

“…The evolution of the acid/base properties of a series of oxide supports (alumina, magnesia and silica) modified by increasing loadings of additive ions (Li+,…”
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Cerebral Fractional Anisotropy Score in Trauma Patients: A New Indicator of White Matter Injury After Trauma by Ptak, Thomas, Sheridan, Robert L, Rhea, James T, Gervasini, Alice A, Yun, Jong H, Curran, Marjorie A, Borszuk, Pierre, Petrovick, Laurie, Novelline, Robert A

“…Previous studies evaluating quantitative cerebral white matter diffusion anisotropy indexes have shown alteration in patients after trauma. To date, no…”
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Surface characteristics and activity in selective oxidation of o-xylene of supported V2O5 catalysts prepared by standard impregnation and atomic layer deposition by GERVASINI, Antonella, CARNITI, Paolo, KERÄNEN, Jetta, NIINISTÖ, Lauri, AUROUX, Aline

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Desorption study of NO and O2 on Cu-ZSM-5 by Gervasini, A.

“…A detailed temperature-programmed desorption (TPD) study on NO and O2 saturated Cu-ZSM-5 at different temperatures (300–723 K) has been performed. In the…”
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Characterisation of BN-supported palladium oxide catalyst used for hydrocarbon oxidation by Postole, G., Bonnetot, B., Gervasini, A., Guimon, C., Auroux, A., Ionescu, N.I., Caldararu, M.

“…Hexagonal boron nitride (BN), with a graphite-type structure and with surface area of 184 m 2/g was used as a support for palladium oxide (PdO/BN). About 1 wt%…”
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