Zobrazeno 1 - 10
of 205
pro vyhledávání: '"B. Chiche"'
Publikováno v:
Annales de Chimie-Science des Matériaux
Annales de Chimie-Science des Matériaux, Lavoisier, 2008, 33 (2), pp.135. ⟨10.3166/acsm.33.135-146⟩
Annales de Chimie-Science des Matériaux, Lavoisier, 2008, 33 (2), pp.135. ⟨10.3166/acsm.33.135-146⟩
Des solides a base de cobalt depose sur des argiles a piliers Al, Mg-Al, Cs-Al et La-Al ont ete synthetises par adsorption/echange de Co en employant comme sel l'acetate de cobalt (Co(Ac) 2 ). La caracterisation par RMN de 27 Al des solutions d'inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa03d8ebed3788f5943a8ef5e382e48f
https://doi.org/10.3166/acsm.33.135-146
https://doi.org/10.3166/acsm.33.135-146
Autor:
Barbara Onida, Edoardo Garrone, Carolina Petitto, Marie-France Driole, François Fajula, Marco Armandi, Anne Galarneau, Francesco Di Renzo, B. Chiche, Barbara Bonelli
Publikováno v:
Microporous and Mesoporous Materials
Microporous and Mesoporous Materials, Elsevier, 2005, 83 (1-3), pp.172-180. ⟨10.1016/j.micromeso.2005.03.020⟩
Microporous and Mesoporous Materials, Elsevier, 2005, 83 (1-3), pp.172-180. ⟨10.1016/j.micromeso.2005.03.020⟩
International audience; The effect of post-synthesis hydrothermal treatments on MCM-48 has been studied by 29Si MAS-NMR and IR spectroscopies, X-ray diffraction, thermal gravimetry, and gas volumetry. Special attention has been given to the character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5483c23ac548206e4c55f2f74ba2031d
https://doi.org/10.1016/j.micromeso.2005.03.020
https://doi.org/10.1016/j.micromeso.2005.03.020
Autor:
François Fajula, B. Chiche, Dan A. Lerner, Jean-Marie Devoisselle, Sylvie Bégu, Daniel Brunel, Corine Tourné-Péteilh
Publikováno v:
New J. Chem.. 27:1415-1418
A non-steroidal anti-inflammatory drug (ibuprofen) has been anchored inside the mesoporous channels of MCM-41-type silica and on a silica gel surface. The relevant anchoring procedure through an ester function has been investigated. It uses the epoxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cb146eb3a813fb886a403029ff7f225
https://doi.org/10.1039/b307046h
https://doi.org/10.1039/b307046h
Publikováno v:
Microporous and Mesoporous Materials. 43:211-226
Spectra of CO adsorption on dealuminated mazzite activated at temperatures in excess of 400°C have revealed two Bronsted acid sites with OH peak positions at 3626 and 3606 cm −1 and corresponding CO peaks at 2180 and 2165 cm −1 . These Bronsted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aae61cf79f545b4851f3da9099d8c9e2
https://doi.org/10.1016/s1387-1811(00)00365-6
https://doi.org/10.1016/s1387-1811(00)00365-6
Publikováno v:
Applied Catalysis A: General. 175:159-171
Wet embedding of crystals of zeolite beta in silica–alumina matrices produces effective catalysts for gas oil cracking which maintain catalytic activity after treatment under 100% steam at 1023 K. The same hydrothermal treatment applied to mechanic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::749aad29468a3b56a80693bf6d8b5837
https://doi.org/10.1016/s0926-860x(98)00207-5
https://doi.org/10.1016/s0926-860x(98)00207-5
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 134:145-157
The oligomerization of butene at 423 K and 1.5–2 MPa has been investigated over a series of zeolite, amorphous silica–alumina (ASA) and ordered mesoporous aluminium-containing micelle templated silica (MTS) catalysts. While olefin oligomerization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8856eec474a0f11bb551bf93abc09a8
https://doi.org/10.1016/s1381-1169(98)00031-4
https://doi.org/10.1016/s1381-1169(98)00031-4
Publikováno v:
Applied Catalysis A: General. 169:179-187
A Ni/Mg(Al)O catalyst was obtained from a composite NiMgAl lamellar double hydroxide precursor. This material was tested in the gas-phase hydrogenation of acetonitrile between 353 and 423 K, after calcination and reduction at various temperatures. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6273b560971d15dc5cefd98c4a9e6b9f
https://doi.org/10.1016/s0926-860x(98)00006-4
https://doi.org/10.1016/s0926-860x(98)00006-4
Publikováno v:
Journal of Catalysis
Journal of Catalysis, Elsevier, 1996, 161, pp.587-596
Journal of Catalysis, Elsevier, 1996, 161, pp.587-596
The acidity of steam-dealuminated mazzite has been studied using heat flow calorimetry, temperature programmed desorption, break X-ray photoelectron, and infrared spectroscopy. Particular emphasis has been given on evaluating the influence of framewo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58b85a621ee4bfa3eb6257c0e7aa88b5
https://doi.org/10.1006/jcat.1996.0221
https://doi.org/10.1006/jcat.1996.0221
Autor:
M.H. Lhouty, Aline Auroux, Edoardo Garrone, B. Chiche, D. Bartalini, A. Guida, François Figueras, Didier Tichit
Publikováno v:
Journal of Catalysis. 151:50-59
Double-layered hydroxides with hydrotalcite structure were synthesized with Mg/Al atomic ratios of 2.5 and 3 and with different contents of exchangeable Cl− and CO2−3anions. The basicity of these solids depends on several structural parameters an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c57935ba0af29328b7de66bd62330e42
https://doi.org/10.1006/jcat.1995.1007
https://doi.org/10.1006/jcat.1995.1007
Autor:
Pierre Agulhon, Lenaic Lartigue, B. Chiche, Sandra Constant, Francesco Di Renzo, Françoise Quignard, Joulia Larionova
Publikováno v:
Catalysis Today
Catalysis Today, Elsevier, 2012, 189 (1), pp.49-54. ⟨10.1016/j.cattod.2012.03.052⟩
Catalysis Today, Elsevier, 2012, 189 (1), pp.49-54. ⟨10.1016/j.cattod.2012.03.052⟩
International audience; Tailored cobalt-manganese mixed oxide nanoparticles are obtained from ionotropic gels of alginate, a seaweed-derived carboxylic-functionalized polymer. (Co,Mn)3O4 phases are formed by low-temperature calcination of the alginat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27280841c43c4202873071944860b037
https://hal.archives-ouvertes.fr/hal-00694354
https://hal.archives-ouvertes.fr/hal-00694354
