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91篇 您的检索式:作者名="Bacsa"
    题名 作者 年代 出处 被引量
1Effect of rutile phase on the photocatalytic properties of nanocrystalline titania during the degradation of p-coumaric acid显示文摘Bacsa R R Kiwi J 1998Appl Catal B1998,16,1:1
2显示文摘Bacsa R R Ch Laurent A Peigney W 2000Chem Phys Lett2000,323,:1
3Aligned Carbon Nanotube Films: Production and Optical and Electronic Properties 显示文摘De Heer W A Bacsa W S Chatelain A 1995Science1995,268,5212:1
4Synergistic effect between few layer graphene and carbon nanotube supports for palladium catalyzing electrochemical oxidation of alcohols显示文摘Few layer graphene (FLG), multi-walled carbon nanotubes (CNTs) and a nanotube-graphene composite (CNT-FLG) were used as supports for palladium nanoparticles. The catalysts, which were characterized by transmission electron microscopy, Raman spectroscopy and X-ray diffraction, were used as anodes in the electrooxidation of ethanol, ethylene glycol and glycerol in half cells and in passive direct ethanol fuel cells. Upon Pd deposition, a stronger interaction was found to occur between the metal and the nanotube-graphene composite and the particle size was significantly smaller in this material (6.3 nm), comparing with nanotubes and graphene alone (8 and 8.4 nm, respectively). Cyclic voltammetry experiments conducted with Pd/CNT, Pd/FLG and Pd/CNT-FLG in 10 wt% ethanol and 2 M KOH solution, showed high specific currents of 1.48, 2.29 and 2.51 mA μg-1 Pd , respectively. Moreover, the results obtained for ethylene glycol and glycerol oxidation highlighted the excellent electrocatalytic activity of Pd/CNT-FLG in terms of peak current density (up to 3.70 mA μg-1 Pd for ethylene glycol and 1.84 mA μg-1 Pd for glycerol, respectively). Accordingly, Pd/CNT-FLG can be considered as the best performing one among the electrocatalysts ever reported for ethylene glycol oxidation, especially considering the low metal loading used in this work. Direct ethanol fuel cells at room temperature were studied by obtaining power density curves and undertaking galvanostatic experiments. The power density outputs using Pd/CNT, Pd/FLG and Pd/CNT-FLG were 12.1, 16.3 and 18.4 mW cm2 , respectively. A remarkable activity for ethanol electrooxidation was shown by Pd/CNT-FLG anode catalyst. In a constant current experiment, the direct ethanol fuel cell containing Pd/CNT-FLG could continuously deliver 20 mA cm2 for 9.5 h during the conversion of ethanol into acetate of 30%, and the energy released from the cell was about 574 J.Bruno F. Machado Andrea Marchionni Revathi R. Bacsa Marco Bellini Julien Beausoleil Werner Oberhauser Francesco Vizza Philippe Serp 2013Journal of Energy Chemistry2013,22,2:1
5Aligned carbon nanotube films:Production and optical and electronics properties显示文摘Heer W A Bacsa W S Chatelain A 1995Science1995,268,:1
6Aligned carbon nanotube film: Production and optical and electronic properties显示文摘Heer de W A Bacsa W S Chatelain A 1995Science1995,268,:1
7Catalytically grown carbon nanotubes of small diameter have a high Young's modulus显示文摘Lukic B Seo J W Bacsa R R 2005Nano Letters2005,5,10:1
8Aligned carbon nanotube films: production and optical and electronic properties 显示文摘Heer de W A Bacsa W S Ugarte D 1995Science1995,268,:1
9Aligned carbon nanotube films: production and optical and electronic properties显示文摘DE HEER W A BACSA W S CHATELAIN A 1995Science1995,268,:1
10Aligned car- bon nanotube film: Production and optical and electronic properties显示文摘Heer de W A Bacsa W S Chatelain A 1995Science1995,268,5212:1
11Production and Optical and Electronic Properties显示文摘De Heer WA Bacsa WS Chatelain A 1995Science1995,268,4:1
12Effect of rutile phase on the photocatalytic properties of nanocrystalline titania during the degradation of p-coumaric acid显示文摘BACSA R R KIWI J 1998Appl Catal B:Environ1998,16,:1
13Solid-phase synthesis of difficult peptide sequences at elevated temperatures:a critical comparison of microwave and conventional heating technologies显示文摘Bacsa B Horv á ti K B(o)sze S 0,,19:1
14Effect of rutile phase on the photocatalytic properties of nanocrystalline titania during the degradation of p-coumaric acid显示文摘Bacsa R R Kiwi J 1998Appl Catal B:Environ1998,16,1:1
15Aligned carbon nanotube films: production and optical and electronic properties 显示文摘 Bacsa W S Chatelain A 1995Science1995,268,5212:1
16Aligned carbon nanotube films:production and optical and electronic properties显示文摘DEHEER W A BACSA W S CHATELAIN A 1995Science1995,268,:1
17High - resolution electron microscopy and inelastic light scattering of purified multi- shelled carbon nanotubes显示文摘Bacsa W S Ugarte D Chgtelain A 1994Phys Rev B1994,,50:1
18Raman Scattering of Laser-deposited Amorphous Carbon 显示文摘BACSA W S LANNIN J S PAPPAS D L 1993Physical Review B1993,47,10:1
19Effect of rutile phase on the photocatalytic properties of nanocrystalline titania during the degradation of p-coumaric acid 显示文摘Bacsa R R Kiwi J 1998Applied Catalysis B : Environmental1998,16,:1
20Theoretical and experimental studies on the carbon-nanotube surface oxidation by nitric acid: interplay between functionalization and vacancy enlargement显示文摘Gerber I Oubenali M Bacsa R 2011Chem Eur J2011,17,11:1
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