Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Caroline Cellier"'
Publikováno v:
Catalysis Communications. 8:2032-2036
Cu/SiO2, cogelled xerogel catalysts were synthesized by cogelation of tetraethoxysilane (TEOS) and chelates of Cu with 3-(2-aminoethylamino)-propyltrimethoxysilane (EDAS). The resulting catalysts are composed of metallic crystallites with a diameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b43fa0219b53a72aa36da18a27408c8
https://doi.org/10.1016/j.catcom.2007.04.004
https://doi.org/10.1016/j.catcom.2007.04.004
Publikováno v:
Catalysis Today. 128:216-222
The partial oxidation of methane over the supported Rh (0.8 wt.%) catalysts was investigated. Two kinds of supports were used, MgO and Ti-modified MgO (prepared by grafting technique). Among the Ti-modified MgO supports, two different compounds were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c42e1df1df6ba7c047e2731591d7924
https://doi.org/10.1016/j.cattod.2007.06.066
https://doi.org/10.1016/j.cattod.2007.06.066
Publikováno v:
Catalysis Communications. 8:1244-1248
The aim of this work is to explore the applicability of the sol-gel method for the preparation of Ag/SiO2, Cu/SiO2 and Pd/SiO2 catalysts and to see whether such a method can yield silver, copper and palladium species stabilized by the carrier in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::934472433eb4551162984053b6705067
https://doi.org/10.1016/j.catcom.2006.11.018
https://doi.org/10.1016/j.catcom.2006.11.018
Publikováno v:
Catalysis Letters. 113:130-140
In La1-x Ca (x) Co1-y Fe (y) O-3 perovskites, the calcium substitution modifies the crystalline structure toward a pseudocubic one and produces an electronic unbalance, compensated by the formation of oxygen vacancies and Fe4+ ions. It also increases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddbdf87f1e31868ba525ac4070cc8385
https://doi.org/10.1007/s10562-007-9017-9
https://doi.org/10.1007/s10562-007-9017-9
Autor:
Jean-Paul Pirard, Claude Poleunis, Caroline Cellier, Stéphanie Lambert, Valérie Ruaux, Eric M. Gaigneaux, Pierre Bertrand, Paul Grange, C. Lahousse, Pierre Eloy
Publikováno v:
Applied Catalysis B: Environmental. 70:406-416
The factors affecting the preparation of Au/TiO2 catalysts and their activity in the total oxidation of n-hexane were investigated. The mechanism of gold deposition-precipitation is discussed through comparison of the samples prepared by this method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc7f412e3b368e7b591b86e642ef291f
https://doi.org/10.1016/j.apcatb.2006.01.026
https://doi.org/10.1016/j.apcatb.2006.01.026
Publikováno v:
Catalysis Today. 117:362-368
The influence of grafting Ti over SiO2 surface, the Ti loading and the catalytic performance of Rh supported on Ti-SiO2 catalysts in the partial oxidation of methane have been studied. Ti-grafting led to modifications in the surface of the catalysts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec5bc79841e7eee55c81280c0a32903a
https://doi.org/10.1016/j.cattod.2006.05.057
https://doi.org/10.1016/j.cattod.2006.05.057
Publikováno v:
Catalysis Today. 117:350-355
Investigation of the total oxidation of n-hexane and trimethylamine as well as extensive characterizations of the catalyst after tests have been coupled to identify the mechanism of oxidation involved over a very active gamma-MnO2 catalyst. This work
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6981acd36a314691e6794690260d11a2
https://doi.org/10.1016/j.cattod.2006.05.033
https://doi.org/10.1016/j.cattod.2006.05.033
Publikováno v:
Catalysis Today. 112:112-116
The influence of the addition of 1-10 vol.% of hydrogen or carbon dioxide to the feed during the partial oxidation of methane was studied over a NiO/gamma-Al2O3 catalyst. The addition of H-2 decreases the conversion and syngas selectivity. This decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef32d45e7012b0beeac159ed6365d7c2
https://doi.org/10.1016/j.cattod.2005.11.054
https://doi.org/10.1016/j.cattod.2005.11.054
Publikováno v:
Catalysis Today. 106:47-51
The influence of the addition of 5 vol.% of carbon monoxide, hydrogen, carbon dioxide or water to the feed of partial oxidation of methane was investigated over Ni/gamma-Al2O3 and Rh/gamma-Al2O3 catalysts. In addition to catalytic tests, thermodynami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b973ec5f0f5920c1b32bc3c66f397c05
https://doi.org/10.1016/j.cattod.2005.07.151
https://doi.org/10.1016/j.cattod.2005.07.151
Publikováno v:
Journal of Catalysis. 222:255-259
Hydration of manganese sulfate at a low reaction temperature (150 degreesC) induces high heterogeneous catalytic activity and stability in the oxidation of methanethiol. The temperature of the reaction controls the reversible change of structure, i.e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e7b257cd98878a39f44770c42e8e89
https://doi.org/10.1016/j.jcat.2003.10.029
https://doi.org/10.1016/j.jcat.2003.10.029