Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Lucien Leclercq"'
Autor:
Josefina, Pérez-Zurita M., Muriel, Dufour, Yann, Halluin, Anne, Griboval, Lucien, Leclercq, Ginette, Leclercq, Mireya, Goldwasser, Luisa, Cubeiro M., Geoffrey, Bond
Publikováno v:
In Applied Catalysis A, General 2004 274(1):295-301
Autor:
M. Dufour, Jean-François Lamonier, A. El Gharbi, M. Kamal, Ginette Leclercq, Lucien Leclercq, Jean-Marc Giraudon
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 105:107-119
Publikováno v:
Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2009, 362, pp.34-39. ⟨10.1016/j.apcata.2009.04.029⟩
Applied Catalysis A : General, 2009, 362, pp.34-39. ⟨10.1016/j.apcata.2009.04.029⟩
Applied Catalysis A : General, Elsevier, 2009, 362, pp.34-39. ⟨10.1016/j.apcata.2009.04.029⟩
Applied Catalysis A : General, 2009, 362, pp.34-39. ⟨10.1016/j.apcata.2009.04.029⟩
Ni (15 wt%)/Al 2 O 3 catalysts prepared by decomposition of supported Ni(II)–ethylenediamine complexes in inert atmosphere, followed by post-treatment in hydrogen, are able to catalyze carbon monoxide hydrogenation at temperatures lower than for a
Publikováno v:
Applied Catalysis A: General. 260:35-45
One weight percent Co or Ru dispersed over Mo 2 C have been investigated as catalysts for Fischer–Tropsch reaction and compared to bulk Mo 2 C. It was found that Mo 2 C gives light hydrocarbons, alcohols and CO 2 . Noteworthy activity increases fol
Autor:
M.J. Pérez-Zurita, E. Pietri, Ginette Leclercq, L. Gingembre, M.L. Cubeiro, M.E. Rivas, Lucien Leclercq, Mireya R. Goldwasser
Publikováno v:
Applied Catalysis A: General. 255:45-57
A series of perovskite-like oxide in which the A-site cation of the precursor perovskite, LaRu0.8Ni0.2O3, was partially or totally substituted by calcium, samarium and neodymium have been used to produce in situ nanoparticles of Ru(Ni) well dispersed
Autor:
Hélène Praliaud, Ginette Leclercq, J.J. Lecomte, C. Dathy, Pascal Granger, Laurent Delannoy, Lucien Leclercq
Publikováno v:
Journal of Catalysis. 207:202-212
The influence of ceria on the kinetic behavior of noble metals in the reduction of NO by CO has been investigated at 120 and 300°C on a freshly prepared Pt–Rh/Al2O3–CeO2 catalyst, and on an aged catalyst after reaction for 16 h at 500°C, within
Publikováno v:
Applied Catalysis B: Environmental. 37:161-173
Hydrodechlorination of carbon tetrachloride (CCl4) was investigated on group VI metal carbides (WC, W2C, Mo2C) prepared by temperature programmed carburization of WO3 and MoO3 in 10–20% CH4/H2 mixtures. Their catalytic performances have been compar
Publikováno v:
Applied Catalysis A : General
Applied Catalysis A : General, 2002, 227 (1-2), pp.73-82. ⟨10.1016/S0926-860X(01)00923-1⟩
Applied Catalysis A : General, Elsevier, 2002, 227 (1-2), pp.73-82. ⟨10.1016/S0926-860X(01)00923-1⟩
Applied Catalysis A : General, 2002, 227 (1-2), pp.73-82. ⟨10.1016/S0926-860X(01)00923-1⟩
Applied Catalysis A : General, Elsevier, 2002, 227 (1-2), pp.73-82. ⟨10.1016/S0926-860X(01)00923-1⟩
Unsupported β-Mo 2 C have been synthesized by temperature programmed reaction in CH 4 /H 2 mixtures and characterized by XRD, XPS and BET measurements. These solid compounds have been tested for the hydrogenation of toluene at 3.0 MPa with or withou
Publikováno v:
Journal of Catalysis. 206:358-362
Tungsten carbides were prepared by temperature-programmed reaction of WO 3 with methane/hydrogen mixture and activated according to several thermal treatments by varying the temperature or the feed composition. Modification of these parameters was ex
Publikováno v:
Surface and Interface Analysis. 34:92-96
The adsorption of NO and its reaction with CO have been investigated on Pt/Al2O3 and Rh/Al2O3 by in situ infrared spectroscopy. Different spectroscopic features have been observed on Rh and Pt after NO exposure at various temperatures, mainly related