Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Wayne Daniell"'
Autor:
Wayne Daniell, Ian K. Ball, Maria Alicia del H. Ulla, Philip G. Harrison, Povilas Lukinskas, Matias Céspedes, Eduardo Ernesto Miro
Publikováno v:
Chemical Engineering Journal. 95:47-55
Ceria-supported materials prepared by three routes, coprecipitation from aqueous solution containing both Co 2+ and Ce 3+ ions, and impregnation of preformed ceria gel with either cobalt(II) nitrate or cobalt(II) acetate, have been investigated for c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76ed0a40e188a85fa10373730d7d290f
https://doi.org/10.1016/s1385-8947(03)00077-9
https://doi.org/10.1016/s1385-8947(03)00077-9
Publikováno v:
Research on Chemical Intermediates. 29:705-719
The effect of increasing phosphate loading on the bulk and surface properties of sulfated titania was investigated by thermogravimetry, X-ray diffraction, laser Raman spectroscopy and FT-IR spectroscopy. The acid properties of the material were probe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ec1a746c048638b4f70c00a91e68728
https://doi.org/10.1163/156856703322601726
https://doi.org/10.1163/156856703322601726
Publikováno v:
Applied Catalysis A: General. 230:153-168
Palladium (Pd) supported on CeO2-promoted γ-Al2O3 with various CeO2 (ceria) crystallinities, were used as catalysts in the methane steam reforming reaction. X-ray diffraction (XRD) analysis, FTIR spectroscopy of adsorbed CO, and X-ray photoelectron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::378fbedc0ca37d7de290f92343b678eb
https://doi.org/10.1016/s0926-860x(01)01003-1
https://doi.org/10.1016/s0926-860x(01)01003-1
Publikováno v:
Chemistry of Materials. 14:499-507
Chromium and copper doubly promoted ceria catalysts have been prepared by three routes: (i) coprecipitation from aqueous solutions containing cerium(IV), copper(II), and chromium(III) ions, (ii) sequential impregnation of CeO2 by using an aqueous CrO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e841f5017b07e02626ed8e81989bf2ef
https://doi.org/10.1021/cm0110122
https://doi.org/10.1021/cm0110122
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 178:211-218
Silica-supported Pd catalysts were prepared through non-aqueous impregnation of silica with palladium acetylacetonate [Pd(acac) 2 ]. The influence of the pretreatment atmosphere (O 2 , H 2 , CO, N 2 and vacuum) at 570 K on the decomposition of the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6930221b2ccf50e9099615c111f1b405
https://doi.org/10.1016/s1381-1169(01)00323-5
https://doi.org/10.1016/s1381-1169(01)00323-5
Autor:
Wayne Daniell, Thomas Weingand, F. Anderle, Stefan Kuba, Helmut Knözinger, Anne Ponchel, Duncan H. Gregory
Publikováno v:
Topics in Catalysis. 20:65-74
A series of ceria-supported vanadium catalysts was prepared via impregnation of the support with an ammonium metavanadate solution. The 723 K calcined samples were tested for propane oxydehydrogenation (ODH) activity and selectivity. The sample exhib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d78f8cb202285c995f728fc669a09050
https://doi.org/10.1023/a:1016399315511
https://doi.org/10.1023/a:1016399315511
Autor:
Wayne Daniell, Philip G. Harrison
Publikováno v:
Chemistry of Materials. 13:1708-1719
Chromium-promoted ceria catalyst materials have been prepared by three routes: impregnation of ceria gel using an aqueous solution of CrO3 (Cr(VI)/CeO2-imp), impregnation of ceria gel using an aqueous solution of chromium(III) nitrate (Cr(III)/CeO2-i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4b0dc32ad73deb5764cd61af8b6c10d
https://doi.org/10.1021/cm001193s
https://doi.org/10.1021/cm001193s
Publikováno v:
Applied Catalysis B: Environmental. 29:217-229
A series of Co/MgO catalysts with 3–12 wt.% Co were prepared by impregnation and calcined at 1073 K for 10 h. The catalytic behaviour of these samples toward CH4 combustion was found to increase with cobalt loading, though a plateau was reached at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d323a5591b81cc8f8aa6d46d0885ee40
https://doi.org/10.1016/s0926-3373(00)00204-6
https://doi.org/10.1016/s0926-3373(00)00204-6
Publikováno v:
Journal of Materials Chemistry. 11:806-814
The quaternary scandium cuprate Ba3Cu3Sc4O12 has been prepared via the high temperature solid state reaction of the respective binary oxides and BaCO3 in air at 950 °C. The cuprate was characterised by powder X-ray diffraction (PXD) and its structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::982b1b8eef8524fbeee47d0bfc9fa5c5
https://doi.org/10.1039/b008787o
https://doi.org/10.1039/b008787o
Publikováno v:
Chemistry of Materials. 12:3715-3725
Cu(II)/CeO 2 catalyst materials have been prepared by two routes, coprecipitation from aqueous solutions containing Cu 2+ and Ce 4+ ions and sorption of Cu 2+ ions on to ceria gel, and their constitutions after thermal treatment in the temperature ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd677c6af4d56af1e8707727aa5dca9f
https://doi.org/10.1021/cm001113k
https://doi.org/10.1021/cm001113k