Search Results - "Papavasiliou, J."

Combined steam reforming of methanol over Cu–Mn spinel oxide catalysts by Papavasiliou, Joan, Avgouropoulos, George, Ioannides, Theophilos

“…Cu–Mn spinel oxide catalysts were synthesized by the combustion method, and their behavior in the combined steam reforming of methanol was examined. It was…”
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CO-free hydrogen production over Au/CeO2–Fe2O3 catalysts: Part 1. Impact of the support composition on the performance for the preferential CO oxidation reaction by Tabakova, T., Avgouropoulos, G., Papavasiliou, J., Manzoli, M., Boccuzzi, F., Tenchev, K., Vindigni, F., Ioannides, T.

“…Activity and selectivity towards CO2 production over gold catalysts supported on mixed Ce–Fe oxides. [Display omitted] ▶ Mixed Ce–Fe oxides are used as support…”
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Catalytic performance and characterization of Au/doped-ceria catalysts for the preferential CO oxidation reaction by Avgouropoulos, G., Manzoli, M., Boccuzzi, F., Tabakova, T., Papavasiliou, J., Ioannides, T., Idakiev, V.

“…The physicochemical properties and catalytic performance in the preferential CO oxidation (PROX) reaction of nanosized gold supported on doped-ceria were…”
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Highly active copper catalyst for low-temperature water-gas shift reaction prepared via a Cu-Mn spinel oxide precursor by TABAKOVA, T, IDAKIEV, V, AVGOUROPOULOS, G, PAPAVASILIOU, J, MANZOLI, M, BOCCUZZI, F, IOANNIDES, T

“…The effect of preparation method on structural properties and activity of Cu-Mn spinel oxide catalysts for the low-temperature water-gas shift reaction…”
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Performance evaluation of a proof-of-concept 70 W internal reforming methanol fuel cell system by Avgouropoulos, G., Schlicker, S., Schelhaas, K.-P., Papavasiliou, J., Papadimitriou, K.D., Theodorakopoulou, E., Gourdoupi, N., Machocki, A., Ioannides, T., Kallitsis, J.K., Kolb, G., Neophytides, S.

“…A proof-of-concept 70 W Internal Reforming Methanol Fuel Cell (IRMFC) stack including Balance-of-Plant (BoP) was designed, assembled and tested. Advent TPS®…”
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R2136 Antibiotic resistance of Stenotrophomonas maltophilia in children with cysticfibrosis to the currently used antibiotics by Alexandrou-Athanasoulis, H, Doudounakis, S, Samantas, K, Papavasiliou, J, Baclakou, C, Pangalis, A

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Photocatalytic performance of Pt-TiO2, Pt-N-TiO2 and Pt-N/F-TiO2 towards simultaneous Cr(VI) reduction/benzoic acid oxidation: Insights into photogenerated charge carrier dynamics and catalyst properties by Giannakas, A.E., Antonopoulou, M., Papavasiliou, J., Deligiannakis, Y., Konstantinou, I.

“…[Display omitted] •Pt-TiO2, Pt-N-TiO2, Pt-N/F-TiO2 photocatalysts have been prepared.•Photodynamics of hole-electron pairs was fully described by EPR…”
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Water–gas shift activity of doped Pt/CeO2 catalysts by Panagiotopoulou, P., Papavasiliou, J., Avgouropoulos, G., Ioannides, T., Kondarides, D.I.

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Photocatalytic performance of Pt-TiO^sub 2^, Pt-N-TiO^sub 2^ and Pt-N/F-TiO^sub 2^ towards simultaneous Cr(VI) reduction/benzoic acid oxidation: Insights into photogenerated charge carrier dynamics and catalyst properties by Giannakas, AE, Antonopoulou, M, Papavasiliou, J, Deligiannakis, Y, Konstantinou, I

“…Pt-TiO2, Pt-N-TiO2 and Pt-N/F-TiO2 photocatalysts were prepared with different Pt contents (0.5%, 1.0% and 1.5% wt.) via a sol-gel impregnation method. In all…”
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PdO/Pd 0 /TiO 2 Nanocatalysts Engineered by Flame Spray Pyrolysis: Study of the Synergy of PdO/Pd 0 on H 2 Production by HCOOH Dehydrogenation and the Deactivation Mechanism by Deligiannakis, Yiannis, Tsikourkitoudi, Vasiliki, Stathi, Panagiota, Wegner, Karsten, Papavasiliou, Joan, Louloudi, Maria

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Effect of dopants on the performance of CuO–CeO2 catalysts in methanol steam reforming by Papavasiliou, Joan, Avgouropoulos, George, Ioannides, Theophilos

“…Steam reforming of methanol was carried out over a series of doped CuO–CeO2 catalysts prepared via the urea–nitrate combustion method. XRD analysis showed that…”
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Steam reforming of methanol over copper–manganese spinel oxide catalysts by Papavasiliou, Joan, Avgouropoulos, George, Ioannides, Theophilos

“…The steam reforming of methanol was studied over a series of copper–manganese spinel oxide catalysts prepared with the urea–nitrate combustion method. All…”
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Production of hydrogen via combined steam reforming of methanol over CuO–CeO2 catalysts by Papavasiliou, Joan, Avgouropoulos, George, Ioannides, Theophilos

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CO-free hydrogen production over Au/CeO sub(2)-Fe sub(2)O sub(3) catalysts: Part 1. Impact of the support composition on the performance for the preferential CO oxidation reaction by Tabakova, T, Avgouropoulos, G, Papavasiliou, J, Manzoli, M, Boccuzzi, F, Tenchev, K, Vindigni, F, Ioannides, T

“…Ce-Fe mixed oxides were prepared by urea gelation coprecipitation method and used as supports of gold catalysts. The impact of the support composition on the…”
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Water–gas shift activity of doped Pt/CeO 2 catalysts by Panagiotopoulou, P., Papavasiliou, J., Avgouropoulos, G., Ioannides, T., Kondarides, D.I.

“…A series of platinum catalysts supported on cation (Me)-doped cerium oxide (Me = Ca, La, Mg, Zn, Zr, Yb, Y, Gd) have been prepared employing the urea-nitrate…”
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Effect of additives on the WGS activity of combustion synthesized CuO/CeO 2 catalysts by Tabakova, T., Idakiev, V., Papavasiliou, J., Avgouropoulos, G., Ioannides, T.

“…This paper presents a study on the role of additives (samaria, lanthana, zirconia, and zinc oxide) to ceria as a support of copper catalysts for…”
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Effect of additives on the WGS activity of combustion synthesized CuO/CeO2 catalysts by Tabakova, T., Idakiev, V., Papavasiliou, J., Avgouropoulos, G., Ioannides, T.

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Water-gas shift activity of doped Pt/CeO2 catalysts by PANAGIOTOPOULOU, P, PAPAVASILIOU, J, AVGOUROPOULOS, G, IOANNIDES, T, KONDARIDES, D. I

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A study of the Morgan D-C - D-C step-down circuit by Engelhardt, R. A., Papavasiliou, A. J.

“…In its simplest form, the Morgan circuit consists of four components: a silicon-controlled rectifier (SCR), a commutating capacitor, a saturable…”
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