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Gérard Delahay

17%
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190
Documents
Identifiants chercheurs

Présentation

Institut Charles Gerhardt Montpellier ICGM, Univ Montpellier, CNRS, ENSCM Dept D3 -Porous & Hybrid Materials - Ecole Nationale Supérieure de Chimie 240 avenue du Professeur Emile Jeanbrau 34296 MONTPELLIER CEDEX 5 -France gerard.delahay@enscm.fr

Publications

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The promoting effect of Ce on Ag/ZrO2 catalyst for the total oxidation of toluene into CO2 in the presence of water vapor

Rimeh Ismail , Jihène Arfaoui , Zouhaier Ksibi , Abdelhamid Ghorbel , Gérard Delahay
Journal of Sol-Gel Science and Technology, 2023, 105 (3), pp.871-880. ⟨10.1007/s10971-023-06043-8⟩
Article dans une revue hal-04019269v1
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Preparation of zeolite type faujasite from glass waste and aluminum scraps for the selective catalytic reduction of NO with NH3

Mouna Sayehi , Gérard Delahay , Hassib Tounsi
Inorganic Chemistry Communications, 2023, 153, pp.110749. ⟨10.1016/j.inoche.2023.110749⟩
Article dans une revue hal-04093584v1
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Understanding Photocatalytic Activity Dependence on Node Topology in Ti-Based Metal–Organic Frameworks

Nikita Kolobov , Abdelali Zaki , Katarzyna Świrk , Partha Maity , Luis Garzon-Tovar
ACS Materials Letters, 2023, 5 (5), pp.1481-1487. ⟨10.1021/acsmaterialslett.2c01115⟩
Article dans une revue hal-04072660v1
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Facile coating of Co3O4 on open-cell metallic foam for N2O catalytic decomposition

Phuoc Hoang Ho , Katarzyna Świrk , Giancosimo Sanghez de Luna , Magdalena Jabłońska , Francesca Ospitali
Chemical Engineering Research and Design, 2022, 188, pp.166-178. ⟨10.1016/j.cherd.2022.09.046⟩
Article dans une revue hal-03798477v1
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Understanding the Catalytic Deactivation upon Hydrothermal Aging at 850 °C of WO3/Fe-Cu-ZSM-5 Catalyst for Selective Catalytic Reduction of NO by NH3

Houda Jouini , Alessandra de Marcos-Galán , Imène Mejri , Rahma Bensouilah , Mourad Mhamdi
Inorganics, 2022, 10 (11), pp.180. ⟨10.3390/inorganics10110180⟩
Article dans une revue hal-03831696v1
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Synthesis and characterization of ecofriendly materials zeolite from waste glass and aluminum scraps using the hydrothermal technique

Mouna Sayehi , Gérard Delahay , Hassib Tounsi
Journal of Environmental Chemical Engineering, 2022, 10 (6), pp.108561. ⟨10.1016/j.jece.2022.108561⟩
Article dans une revue hal-03798424v1
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Catalytic activity of Cu/η-Al2O3 catalysts prepared from aluminum scraps in the NH3-SCO and in the NH3-SCR of NO

Nawel Jraba , Thabet Makhlouf , Gérard Delahay , Hassib Tounsi
Environmental Science and Pollution Research, 2022, 29, pp.9053-9064. ⟨10.1007/s11356-021-16206-1⟩
Article dans une revue hal-03517496v1
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Perspectives in Adsorptive and Catalytic Mitigations of NOx Using Metal–Organic Frameworks

Karim Adil , Katarzyna Świrk , Abdelali Zaki , Ayalew Assen , Gérard Delahay
Sustainable Energy & Fuels, 2022, 36 (7), pp.3347-3371. ⟨10.1021/acs.energyfuels.1c03638⟩
Article dans une revue hal-03624048v1
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Effect of acidic components (SO42- and WO3) on the surface acidity, redox ability and NH3-SCR activity of new CeO2-TiO2 nanoporous aerogel catalysts: A comparative study

Jihene Arfaoui , Abdelhamid Ghorbel , Carolina Petitto , Gérard Delahay
Inorganic Chemistry Communications, 2022, 140, pp.109494. ⟨10.1016/j.inoche.2022.109494⟩
Article dans une revue hal-03648994v1
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Facile modifications of HKUST-1 by V, Nb and Mn for low-temperature selective catalytic reduction of nitrogen oxides by NH 3

Katarzyna Świrk , Gérard Delahay , Abdelali Zaki , Karim Adil , Amandine Cadiau
Catalysis Today, 2022, 384-386, pp.25-32. ⟨10.1016/j.cattod.2021.07.017⟩
Article dans une revue hal-03517472v1
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Alkali poisoning of Fe-Cu-ZSM-5 catalyst for the selective catalytic reduction of NO with NH3

Houda Jouini , Imène Mejri , Joaquin Martinez-Ortigosa , Jose Cerillo , Carolina Petitto
Research on Chemical Intermediates, 2022, 48 (8), pp.3415-3428. ⟨10.1007/s11164-022-04768-9⟩
Article dans une revue hal-03755541v1
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Investigation of Mn Promotion on HKUST‐1 Metal‐Organic Frameworks for Low‐Temperature Selective Catalytic Reduction of NO with NH 3

Katarzyna Świrk , Gérard Delahay , Abdelali Zaki , Karim Adil , Amandine Cadiau
ChemCatChem, 2021, 13 (18), pp.4029-4037. ⟨10.1002/cctc.202100431⟩
Article dans une revue hal-03351240v1
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Promotional effect of ceria on the catalytic behaviour of new V2O5–WO3–TiO2 aerogel solids for the DeNOx process

Jihene Arfaoui , Abdelhamid Ghorbel , Carolina Petitto , Gérard Delahay
Journal of Solid State Chemistry, 2021, 300, pp.122261. ⟨10.1016/j.jssc.2021.122261⟩
Article dans une revue hal-03288255v1
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New Mn-TiO2 aerogel catalysts for the low-temperature selective catalytic reduction of NOx

Jihene Arfaoui , Abdelhamid Ghorbel , Carolina Petitto , Gerard Delahay
Journal of Sol-Gel Science and Technology, 2021, 97, pp.302-310. ⟨10.1007/s10971-020-05451-4⟩
Article dans une revue hal-03133561v1
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New MoO3-CeO2-ZrO2 and WO3-CeO2-ZrO2 nanostructured mesoporous aerogel catalysts for the NH3-SCR of NO from diesel engine exhaust

Jihene Arfaoui , Abdelhamid Ghorbel , Carolina Petitto , Gerard Delahay
Journal of Industrial and Engineering Chemistry, 2021, 95, pp.182-189. ⟨10.1016/j.jiec.2020.12.021⟩
Article dans une revue hal-03132339v1
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Ce-promoted Fe–Cu–ZSM-5 catalyst: SCR-NO activity and hydrothermal stability

Houda Jouini , Imène Mejri , Baker Rhimi , Mourad Mhamdi , Teresa Blasco
Research on Chemical Intermediates, 2021, 47 (7), pp.2901-2915. ⟨10.1007/s11164-021-04454-2⟩
Article dans une revue hal-03288222v1
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Novel Preparation of Cu and Fe Zirconia Supported Catalysts for Selective Catalytic Reduction of NO with NH3

Katarzyna Świrk , Ye Wang , Changwei Hu , Li Li , Patrick da Costa
Catalysts, 2021, 11 (1), pp.55. ⟨10.3390/catal11010055⟩
Article dans une revue hal-03108567v1
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New CeO2–TiO2, WO3–TiO2 and WO3–CeO2–TiO2 mesoporous aerogel catalysts for the low temperature selective catalytic reduction of NO by NH3

Jihene Arfaoui , Abdelhamid Ghorbel , Carolina Petitto , Gérard Delahay
Journal of Porous Materials, 2021, 28 (5), pp.1535-1543. ⟨10.1007/s10934-021-01102-3⟩
Article dans une revue hal-03333766v1
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Effect of the iron amount on the physicochemical properties of Fe–ZrO2 aerogel catalysts for the total oxidation of Toluene in the presence of water vapor

Rimeh Ismail , Jihene Arfaoui , Zouhaier Ksibi , Abdelhamid Ghorbel , Gérard Delahay
Journal of Porous Materials, 2020, 27 (6), pp.1847-1852. ⟨10.1007/s10934-020-00958-1⟩
Article dans une revue hal-02954503v1

Catalytic behaviour of molybdenum-based zeolitic materials prepared by organic-medium impregnation and sublimation methods

Emna Mannei , Faouzi Ayari , Esther Asedegbega-Nieto , Mourad Mhamdi , Gerard Delahay
Journal of the Iranian Chemical Society, 2020, 17 (5), pp.1087-1101. ⟨10.1007/s13738-019-01837-6⟩
Article dans une revue hal-02567281v1
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Synthesis of high value-added Na–P1 and Na-FAU zeolites using waste glass from fluorescent tubes and aluminum scraps

Mouna Sayehi , Gabriella Garbarino , Gerard Delahay , Guido Busca , Hassib Tounsi
Materials Chemistry and Physics, 2020, 248, pp.122903. ⟨10.1016/j.matchemphys.2020.122903⟩
Article dans une revue hal-02774143v1
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Acetonitrile Synthesis via Ammoxidation: Mo/zeolites Catalysts Screening

Faouzi Ayari , Emna Mannei , Esther Asedegbega-Nieto , Mourad Mhamdi , Gérard Delahay
Fine Chemical Engineering, 2020, 1, pp.16-30. ⟨10.37256/fce.112020117.16-30⟩
Article dans une revue hal-03019774v1
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Selective catalytic reduction of NO by NH3 on cerium modified faujasite zeolite prepared from aluminum scraps and industrial metasilicate

Rahma Abid , Gérard Delahay , Hassib Tounsi
Journal of Rare Earths, 2020, 38 (3), pp.250-256. ⟨10.1016/j.jre.2019.09.005⟩
Article dans une revue hal-02483220v1
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A new V2O5 –MoO3 –TiO2 –SO42− nanostructured aerogel catalyst for diesel DeNO x technology

Jihene Arfaoui , Abdelhamid Ghorbel , Carolina Petitto , Gérard Delahay
New Journal of Chemistry, 2020, 44 (37), pp.16119-16134. ⟨10.1039/D0NJ03747H⟩
Article dans une revue hal-02954561v1
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Ag/ZrO2 and Ag/Fe–ZrO2 catalysts for the low temperature total oxidation of toluene in the presence of water vapor

Rimeh Ismail , Jihene Arfaoui , Zouhaier Ksibi , Abdelhamid Ghorbel , Gerard Delahay
Transition Metal Chemistry, 2020, 45 (7), pp.501-509. ⟨10.1007/s11243-020-00402-y⟩
Article dans une revue hal-02954522v1
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Catalytic decomposition of N 2 O over Cu–Al–O x mixed metal oxides

Magdalena Jabłońska , Miren Agote Arán , Andrew M. Beale , Kinga Góra-Marek , Gerard Delahay
RSC Advances, 2019, 9 (7), pp.3979-3986. ⟨10.1039/c8ra10509j⟩
Article dans une revue hal-01999315v1

On the performance of Fe-Cu-ZSM-5 catalyst for the selective catalytic reduction of NO with NH3: the influence of preparation method

Houda Jouini , Joaquin Martinez-Ortigosa , Imène Mejri , Mourad Mhamdi , Teresa Blasco
Research on Chemical Intermediates, 2019, 45 (3), pp.1057-1072. ⟨10.1007/s11164-018-3658-8⟩
Article dans une revue hal-02023342v1

Physicochemical and catalytic properties of over- and low-exchanged Mo‒ZSM-5 ammoxidation catalysts

Emna Mannei , Faouzi Ayari , Esther Asedegbega-Nieto , Mourad Mhamdi , Gerard Delahay
Chemical Papers, 2019, 73 (3), pp.619-633. ⟨10.1007/s11696-018-0617-1⟩
Article dans une revue hal-02043429v1

Improvement of the conventional preparation methods in Co/BEA zeolites: Characterization and ethane ammoxidation

Safaa Essid , Faouzi Ayari , Roman Bulánek , Jan Vaculík , Mourad Mhamdi
Solid State Sciences, 2019, 93, pp.13-23. ⟨10.1016/j.solidstatesciences.2019.04.008⟩
Article dans une revue hal-02153155v1
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Comparison of Vehicle Aged SCR Catalyst on a Particulate Filter (SCRF) with Oven Aged Equivalent

Kawsar Mehsein , Gérard Delahay , Nathalie Villain , Najat Moral
International Journal of Automotive and Mechanical Engineering , 2019, 16 (3), pp.6918 - 6930. ⟨10.15282/ijame.16.3.2019.07.0519⟩
Article dans une revue hal-02314895v1
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Understanding the origins of N2O decomposition activity in Mn(Fe)CoAlO hydrotalcite derived mixed metal oxides

Magdalena Jabłońska , Miren Agote Arán , Andrew M. Beale , Gerard Delahay , Carolina Petitto
Applied Catalysis B: Environmental, 2019, 243, pp.66 - 75. ⟨10.1016/j.apcatb.2018.10.010⟩
Article dans une revue hal-01905010v1
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Preparation of LTA, HS and FAU/EMT intergrowth zeolites from aluminum scraps and industrial metasilicate

Rahma Abid , G. Delahay , Hassib Tounsi
Journal of Material Cycles and Waste Management, 2019, 21 (5), pp.1188-1196. ⟨10.1007/s10163-019-00873-x⟩
Article dans une revue hal-02273090v1

Characterization and NH 3 -SCR reactivity of Cu-Fe-ZSM-5 catalysts prepared by solid state ion exchange: The metal exchange order effect

Houda Jouini , Imène Mejri , Carolina Petitto , Joaquin Martinez-Ortigosa , Alejandro Vidal-Moya
Microporous and Mesoporous Materials, 2018, 260, pp.217 - 226. ⟨10.1016/j.micromeso.2017.10.051⟩
Article dans une revue hal-01709973v1

Solid–state ion exchange of CoCl 2 ·6H 2 O into NH 4 + –Beta zeolite: Pathway analysis

Safaa Essid , Faouzi Ayari , Roman Bulánek , Jan Vaculík , Esther Asedegbega–nieto
Microporous and Mesoporous Materials, 2018, 264, pp.218 - 229. ⟨10.1016/j.micromeso.2018.01.022⟩
Article dans une revue hal-01740959v1

Over– and low–exchanged Co/BEA catalysts: General characterization and catalytic behaviour in ethane ammoxidation

Safaa Essid , Faouzi Ayari , Roman Bulánek , Jan Vaculík , Mourad Mhamdi
Catalysis Today, 2018, 304, pp.103 - 111. ⟨10.1016/j.cattod.2017.08.027⟩
Article dans une revue hal-01709974v1

Selective catalytic reduction of nitrogen oxides over a modified silicoaluminophosphate commercial zeolite

Carolina Petitto , Gerard Delahay
Journal of Environmental Sciences, 2018, 65, pp.246 - 252. ⟨10.1016/j.jes.2017.03.005⟩
Article dans une revue hal-01731285v1

More insight on the isothermal spreading of solid MoO3 into ZSM-5 zeolite

Faouzi Ayari , Emna Mannei , Esther Asedegbega-Nieto , Mourad Mhamdi , Antonio Ricardo Guerrero-Ruiz
Reaction kinetics, mechanisms and catalysis, 2018, 124 (1), pp.419 - 436. ⟨10.1007/s11144-018-1357-5⟩
Article dans une revue hal-01777694v1

Selective catalytic reduction of nitric oxide with ammonia over Fe-Cu modified highly silicated zeolites

Houda Jouini , Imène Mejri , Joaquin Martinez-Ortigosa , Jose Cerrillo , Mourad Mhamdi
Solid State Sciences, 2018, 84, pp.75-85. ⟨10.1016/j.solidstatesciences.2018.08.008⟩
Article dans une revue hal-01861479v1

Valorization of vitreous China waste to EMT/FAU, FAU and Na-P zeotype materials

Nesrine Maatoug , Gerard Delahay , Hassib Tounsi
Waste Management, 2018, 74, pp.267 - 278. ⟨10.1016/j.wasman.2017.12.014⟩
Article dans une revue hal-01726668v1

Novel V 2 O 5 -CeO 2 -TiO 2 -SO 4 2− nanostructured aerogel catalyst for the low temperature selective catalytic reduction of NO by NH 3 in excess O 2

Jihene Arfaoui , Abdelhamid Ghorbel , Carolina Petitto , Gerard Delahay
Applied Catalysis B: Environmental, 2018, 224, pp.264 - 275. ⟨10.1016/j.apcatb.2017.10.059⟩
Article dans une revue hal-01709970v1

Solid-state ion exchange of ammonium heptamolybdate tetrahydrate into ZSM-5 zeolite

Faouzi Ayari , Emna Mannei , Esther Asedegbega-Nieto , Mourad Mhamdi , Antonio Ricardo Guerrero-Ruiz
Journal of Thermal Analysis and Calorimetry, 2018, 131 (2), pp.1295 - 1306. ⟨10.1007/s10973-017-6545-4⟩
Article dans une revue hal-01709969v1

Solid–state ion exchange of molybdenum (VI) acetylacetonate into ZSM-5 zeolite

Emna Mannei , Faouzi Ayari , Esther Asedegbega-Nieto , Mourad Mhamdi , A. Guerrero-Ruiz
Thermochimica Acta, 2017, 652, pp.150-159. ⟨10.1016/j.tca.2017.03.020⟩
Article dans une revue hal-01544749v1

Novel Vanadium supported onto mixed Molybdenum-Titanium Pillared Clay catalysts for the low temperature SCR-NO by NH3

Jihene Arfaoui , Abdelhamid Ghorbel , Carolina Petitto , Gérard Delahay
Chemical Engineering Journal, 2017, ⟨10.1016/j.cej.2017.02.046⟩
Article dans une revue hal-01777696v1

A Facile Strategy for the Preparation of Highly Mesoporous γ Alumina

Alexander Sachse , Corine Gerardin , Gerard Delahay , Emmanuel Belamie , Krassimir L. Kostov
European Journal of Inorganic Chemistry, 2017, 2017 (11), pp.1516-1519. ⟨10.1002/ejic.201700175⟩
Article dans une revue hal-01534169v1

Comparative Study of the Support Role on the Activity of Copper Species for Nitric Oxide Reduction.

Parvaneh Nakhostin Panahi , Gerard Delahay
Russian Journal of Applied Chemistry / Zhurnal Prikladnoi Khimii, 2017, ⟨10.1134/S1070427217010111⟩
Article dans une revue hal-01709964v1

Ethane Oxidative Dehydrogenation over ternary and binary mixtures of alkaline and alkaline earth chlorides supported on zeolites

Faouzi Ayari , Rania Charad , Esther Asedegbega-Nieto , Mourad Mhamdi , Gérard Delahay
Microporous and Mesoporous Materials, 2017, 250, pp.65-71. ⟨10.1016/j.micromeso.2017.05.010⟩
Article dans une revue hal-01544533v1

Light hydrocarbons ammoxidation into acetonitrile over Mo–ZSM-5 catalysts: Effect of molybdenum precursor

Emna Mannei , Faouzi Ayari , Carolina Petitto , Esther Asedegbega-Nieto , Antonio Ricardo Guerrero-Ruiz
Microporous and Mesoporous Materials, 2017, 241, pp.246-257. ⟨10.1016/j.micromeso.2016.12.021⟩
Article dans une revue hal-01462938v1

Ammonium Nitrate Temperature-Programmed Decomposition on Fe–Zeolite Catalysts:Effect of Deposition Method

M Valdez Lancinha Pereira , David Berthout , Carolina Petitto , Gerard Delahay , Stéphane Raux
ChemCatChem, 2017, 9 (2339-2343), ⟨10.1002/cctc.201700147⟩
Article dans une revue hal-01547371v1

Effect of Molybdenum on the Behavior of Sulfated and Non-sulfated Titanium Pillared Clay in the Selective Catalytic Reduction of NO by Ammonia

Randa Rejeb , Lilia Khalfallah Boudali , Gerard Delahay , Carolina Petitto
Topics in Catalysis, 2017, 60 (3), pp.230-237. ⟨10.1007/s11244-016-0603-1⟩
Article dans une revue hal-01544317v1

Activity of γ-Al2O3-based Mn, Cu, and Co oxide nanocatalysts for selective catalytic reduction of nitric oxide with ammonia

Parvaneh Nakhostin Panahi , Gerard Delahay , Seyed Mahdi Mousavi
Turkish Journal of Chemistry, 2017, 41, pp.272-281. ⟨10.3906/kim-1605-50⟩
Article dans une revue hal-01544515v1

Elucidation of the solid-state ion exchange mechanism of MoCl 5 into ZSM-5 zeolite

Faouzi Ayari , Emna Mannei , Esther Asedegbega-Nieto , Mourad Mhamdi , Antonio Ricardo Guerrero-Ruiz
Thermochimica Acta, 2017, 655, pp.269 - 277. ⟨10.1016/j.tca.2017.07.011⟩
Article dans une revue hal-01709994v1

SCR of NO by NH3 catalyzed by Mo- and V-exchanged zeolite: Effect of Mo precursor salt

Iman Mejri , Faouzi Ayari , Mourad Mhamdi , Gerard Delahay , Zouheir Ksibi
Microporous and Mesoporous Materials, 2016, 220, pp.239-246. ⟨10.1016/j.micromeso.2015.09.014⟩
Article dans une revue hal-01205925v1
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Comparative study of the effect of vanadium and sulfate on the performance of molybdenum-titanium co-pillared clay for selective catalytic reduction of NO by ammonia.

Randa Rejeb , Lilia Khalfallah Boudali , Gerard Delahay
International Journal of Development Research, 2016, 6 (9), pp.9370 - 9375
Article dans une revue hal-01382506v1

Ammoxidation of C2 hydrocarbons over Mo–zeolite catalysts prepared by solid-state ion exchange: Nature of molybdenum species

Emna Mannei , Faouzi Ayari , Mourad Mhamdi , M Almohalla , A. Guerrero-Ruiz
Microporous and Mesoporous Materials, 2016, 219, pp.77-86. ⟨10.1016/j.micromeso.2015.07.036⟩
Article dans une revue hal-01184902v1

NH3–SCR of NOx on Silicoaluminophosphate Molecular Sieves Based Catalysts: A Comparative Study

Carolina Petitto , Gérard Delahay
Topics in Catalysis, 2016, 59, pp.895-900. ⟨10.1007/s11244-016-0565-3⟩
Article dans une revue hal-01347490v1

Reduction of Nitrogen Oxide by Ammonia over Vanadium Supported on Mixed Tungsten–Titanium-pillared Clays

Wiem Ferjani , Lilia Khalfallah Boudali , Gerard Delahay , Carolina Petitto
Chemistry Letters, 2016, 45, pp.872-874. ⟨10.1246/cl.160368⟩
Article dans une revue hal-01355474v1

Standard and Fast Selective Catalytic Reduction of NO with NH3 on Zeolites Fe-BEA

Magdalena Jabłońska , Gerard Delahay , Krzysztof Kruczała , Artur Błachowski , Karolina A. Tarach
Journal of Physical Chemistry C, 2016, 120, pp.16831−16842. ⟨10.1021/acs.jpcc.6b05692⟩
Article dans une revue hal-01355502v1
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Preparation, characterization and catalytic performance of molybdenum supported on sulfated titanium pillared clay

Randa Rejeb , Lilia Khalfallah Boudali , Gerard Delahay
Biointerface Research in Applied Chemistry, 2016, 6 (5), pp.1555 - 1558
Article dans une revue hal-01382503v1

Fe-ZSM-5 Catalyst Prepared by Ion Exchange from Fe(acac)3: Application into NH3-SCR of NO

Chloé Capdeillayre , Mehsein Kawsar , Carolina Petitto , Gérard Delahay
Topics in Catalysis, 2016, 59, pp.901-906. ⟨10.1007/s11244-016-0566-2⟩
Article dans une revue hal-01347495v1

Selective catalytic reduction of NO by NH3 over copper-hydroxyapatite catalysts: effect of the increase of the specific surface area of the support

Jihène Jemal , Carolina Petitto , Gérard Delahay , Zouheir Ksibi , Hassib Tounsi
Reaction kinetics, mechanisms and catalysis, 2015, 114 (1), pp.185 - 196. ⟨10.1007/s11144-014-0762-7⟩
Article dans une revue hal-01132103v1

Effect of vanadium on the behaviour of unsulfated and sulfated WTi-pillared clay catalysts forthe SCR of NO with NH3

Wiem Ferjani , Lilia Khalfallah Boudali , Gerard Delahay , Carolina Petitto
IOSR Journal of Applied Chemistry, 2015, 8, pp.19 - 26. ⟨10.9790/5736-081221926⟩
Article dans une revue hal-01249952v1
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Selective Catalytic Reduction of Nitrogen Oxide by Ammonia over Copper-Hydroxyapatite Catalysts Prepared in Organic Medium

Jihène Jemal , Carolina Petitto , Gérard Delahay , Zouheir Ksibi , Hassib Tounsi
International journal of Materials Chemistry and Physics, 2015, 1 (2), pp.174-181
Article dans une revue hal-01252395v1

Ultrasound-assistant preparation of Cu-SAPO-34 nanocatalyst for selective catalytic reduction of NO by NH3

Parvaneh Nakhostin Panahi , Ali Niaei , Darush Salari , Seyed Mahdi Mousavi , Gerard Delahay
Journal of Environmental Sciences, 2015, 35, pp.135-143. ⟨10.1016/j.jes.2015.01.032⟩
Article dans une revue hal-01180617v1

Catalytic conversion of N2O over palladium catalysts based on dealuminated faujasite

Hanène Najar , Mongia Said Zina , Abdelhamid Ghorbel , Gerard Delahay
Progress in Reaction Kinetics and Mechanism, 2015, 40, pp.343-352. ⟨10.3184/146867815X14413752286100⟩
Article dans une revue hal-01228394v1

Selective catalytic reduction of NOx by NH3 on Cu-SAPO-34 catalysts: Influence of silicium content on the activity of calcined and hydrotreated samples

Carolina Petitto , Gérard Delahay
Chemical Engineering Journal, 2015, 264, pp.404 - 410. ⟨10.1016/j.cej.2014.11.111⟩
Article dans une revue hal-01092586v1

Cr-ZSM-5 catalysts for ethylene ammoxidation: Effects of precursor nature and Cr/Al molar ratio on the physicochemical and catalytic properties

Faouzi Ayari , Mourad Mhamdi , Jesus Alvarez-Rodriguez , A. Guerrero-Ruiz , Gerard Delahay
Microporous and Mesoporous Materials, 2013, 171, pp.166-178. ⟨10.1016/j.micromeso.2012.12.026⟩
Article dans une revue hal-00793329v1

Autoignition of n-Decane Could it be a Benefit for the Selective Catalytic Reduction of NO?

Carolina Petitto , Gerard Delahay , Arnaud Lahougue , C. Hamon
Topics in Catalysis, 2013, 56, pp.29 - 33. ⟨10.1007/s11244-013-9924-5⟩
Article dans une revue hal-00820641v1

Characterization and deNO x activity of copper-hydroxyapatite catalysts prepared by wet impregnation

Jihène Jemal , Hassib Tounsi , Samir Djemel , Carolina Petitto , Gerard Delahay
Reaction kinetics, mechanisms and catalysis, 2013, 109 (1), pp.159 - 165. ⟨10.1007/s11144-013-0544-7⟩
Article dans une revue hal-00823474v1

Non-hydrolytic Sol-Gel Preparation of Silver Alumina Based Catalysts for the HCSCR of NOx

Carolina Petitto , P. Hubert Mutin , Gerard Delahay
Topics in Catalysis, 2013, 56, pp.34 - 39. ⟨10.1007/s11244-013-9925-4⟩
Article dans une revue hal-00820637v1

Selective catalytic reduction of NO with NH3 over Cr-ZSM-5 catalysts: General characterization and catalysts screening

Faouzi Ayari , Mourad Mhamdi , Jesus Alvarez-Rodriguez , A. Guerrero-Ruiz , Gerard Delahay
Applied Catalysis B: Environmental, 2013, 134-135, pp.367-380. ⟨10.1016/j.apcatb.2013.01.026⟩
Article dans une revue hal-00793331v1

Hydrothermal activation of silver supported alumina catalysts prepared by sol-gel method: Application to the selective catalytic reduction (SCR) of NOx by n-decane

Carolina Petitto , P. Hubert Mutin , Gerard Delahay
Applied Catalysis B: Environmental, 2013, 134-135, pp.258-264. ⟨10.1016/j.apcatb.2013.01.018⟩
Article dans une revue hal-00793344v1

Characterisation of a Commercial Automotive NH3-SCR Copper-Zeolite Catalyst

Charlotte Kieffer , Jacques Lavy , Eric Jeudy , Nicolas Bats , Gerard Delahay
Topics in Catalysis, 2013, 56, pp.40 - 44. ⟨10.1007/s11244-013-9926-3⟩
Article dans une revue hal-00820647v1

Ammoxidation of ethylene over low and over-exchanged Cr-ZSM-5 catalysts

Faouzi Ayari , Mourad Mhamdi , Jesus Alvarez-Rodriguez , A. Guerrero-Ruiz , Gerard Delahay
Applied Catalysis A : General, 2012, 415-416, pp.132-140. ⟨10.1016/j.apcata.2011.12.021⟩
Article dans une revue hal-00667015v1

Influence of the parent zeolite structure on chromium speciation and catalytic properties of Cr-zeolite catalysts in the ethylene ammoxidation

F. Ayari , M. Mhamdi , T. Hammedi , J. Álvarez-Rodríguez , A.R. Guerrero-Ruiz
Applied Catalysis A : General, 2012, 439-440, pp.88-100. ⟨10.1016/j.apcata.2012.06.037⟩
Article dans une revue hal-00745993v1

Infrared evidence of room temperature dissociative adsorption of carbon monoxide over Ag/Al2O3

Kevin Bechoux , Olivier Marie , Marco Daturi , Gerard Delahay , Carolina Petitto
Catalysis Today, 2012, 197 (1), pp.155-161. ⟨10.1016/j.cattod.2012.07.033⟩
Article dans une revue hal-00749443v1

A New Way for Silver Alumina Catalyst Preparation

Carolina Petitto , Gerard Delahay
Catalysis Letters, 2012, 142 (4), pp.433-438. ⟨10.1007/s10562-012-0784-6⟩
Article dans une revue hal-00703199v1

NO reduction with NH3 under oxidizing atmosphere on copper loaded hydroxyapatite

Jihène Jemal , Kamel Chaari , Hassib Tounsi , Carolina Petitto , Gerard Delahay
Applied Catalysis B: Environmental, 2012, 113-114, pp.255-260. ⟨10.1016/j.apcatb.2011.11.045⟩
Article dans une revue hal-00667033v1

Copper loaded hydroxyapatite catalyst for selective catalytic reduction of nitric oxide with ammonia

Hassib Tounsi , Samir Djemal , Carolina Petitto , Gerard Delahay
Applied Catalysis B: Environmental, 2011, 107 (1-2), pp.158-163. ⟨10.1016/j.apcatb.2011.07.009⟩
Article dans une revue hal-00618639v1

Effect of the chromium precursor nature on the physicochemical and catalytic properties of Cr-ZSM-5 catalysts: Application to the ammoxidation of ethylene

Faouzi Ayari , Mourad Mhamdi , Damien Debecker , Eric M. Gaigneaux , Jesus Alvarez-Rodriguez
Journal of Molecular Catalysis A: Chemical, 2011, 339, pp.8-16. ⟨10.1016/j.molcata.2011.02.012⟩
Article dans une revue hal-00588761v1

A highly efficient silver niobium alumina catalyst for the selective catalytic reduction of NO by n-decane

Carolina Petitto , P. Hubert Mutin , Gerard Delahay
Chemical Communications, 2011, 47, pp.10728-10730. ⟨10.1039/c1cc12792f⟩
Article dans une revue hal-00624899v1

Selective catalytic reduction of nitric oxide with ammonia over Fe-MOR catalysts prepared from Fe(acac)3 precursor

Fatiha Hamidi , Carolina Petitto , Claudio Signorile , Gerard Delahay , Abdelkader Bengueddach
Reaction kinetics, mechanisms and catalysis, 2011, 104 (2), pp.429-436. ⟨10.1007/s11144-011-0359-3⟩
Article dans une revue hal-00642485v1

Sol–gel derived mesoporous Cr/Al2O3 catalysts for SCR of NO by ammonia

Faouzi Ayari , Mourad Mhamdi , Gerard Delahay , Abdelhamid Ghorbel
Journal of Porous Materials, 2010, 17 (3), pp.265-274. ⟨10.1007/s10934-009-9288-1⟩
Article dans une revue hal-00480035v1

Effect of vanadium on the behaviour of unsulfated and sulfated Ti-pillared clay catalysts in the SCR of NO by NH3

Jihene Arfaoui , Lilia Khalfallah Boudali , Abdelhamid Ghorbel , Gerard Delahay
Catalysis Today, 2009, 142, pp.234-238. ⟨10.1016/j.cattod.2008.07.032⟩
Article dans une revue hal-00375782v1

Characterization and catalytic performance of vanadium supported on sulfated Ti-PILC catalysts issued from different Ti-precursors in selective catalytic reduction of nitrogen oxide by ammonia

Jihene Arfaoui , Lilia Khalfallah Boudali , Abdelhamid Ghorbel , Gerard Delahay
Journal of Materials Science, 2009, 44 (24), pp.6670-6676. ⟨10.1007/s10853-009-3674-6⟩
Article dans une revue hal-00438387v1

Ammoxidation of ethylene to acetonitrile over chromium or cobalt alumina catalysts prepared by sol–gel method

Faouzi Ayari , Mourad Mhamdi , Gerard Delahay , Abdelhamid Ghorbel
Journal of Sol-Gel Science and Technology, 2009, 49 (2), pp.170-179. ⟨10.1007/s10971-008-1860-7⟩
Article dans une revue hal-00352603v1

Influence of the V + Mo/Al ratio on vanadium and molybdenum speciation and catalytic properties of V–Mo–ZSM-5 prepared by solid-state reaction

Mourad Mhamdi , Abdelhamid Ghorbel , Gerard Delahay
Catalysis Today, 2009, 142, pp.239-244. ⟨10.1016/j.cattod.2008.07.026⟩
Article dans une revue hal-00375787v1

Selective catalytic reduction of NOx by NH3 on V-Mo-zeolite prepared by solid-state ion exchange method

Mourad Mhamdi , Abdelhamid Ghorbel , Gerard Delahay
Studies in Surface Science and Catalysis, 2008, 174 (2), pp.881. ⟨10.1016/S0167-2991(08)80029-8⟩
Article dans une revue hal-00338470v1

Vanadium supported on sulfated Ti-pillared clay catalysts: Effect of the amount of vanadium on SCR-NO by NH3 activity

Jihene Arfaoui , Lilia Khalfallah Boudali , Abdelhamid Ghorbel , Gerard Delahay
Studies in Surface Science and Catalysis, 2008, 174 (2), pp.1263. ⟨10.1016/S0167-2991(08)80118-8⟩
Article dans une revue hal-00338480v1

Influence of textural properties of activated carbons on Pd/carbon catalysts synthesis for cinnamaldehyde hydrogenation

Amandine Cabiac , Thomas Cacciaguerra , Philippe Trens , Robert Durand , Gerard Delahay
Applied Catalysis A : General, 2008, pp.229-235. ⟨10.1016/j.apcata.2008.02.018⟩
Article dans une revue hal-00287890v1

Influence of the nature of titanium source and of vanadia content on the properties of titanium-pillared montmorillonite

Jihene Arfaoui , Lilia Khalfallah Boudali , Abdelhamid Ghorbel , Gerard Delahay
Journal of Physics and Chemistry of Solids, 2008, 69, pp.1121-1124. ⟨10.1016/j.jpcs.2007.10.045⟩
Article dans une revue hal-00287889v1

Ammoxidation of ethylene to acetonitrile over Cr-ZSM-5 catalysts

Faouzi Ayari , Mourad Mhamdi , Gerard Delahay , Abdelhamid Ghorbel
Studies in Surface Science and Catalysis, 2008, 174 (2), pp.1099. ⟨10.1016/S0167-2991(08)80077-8⟩
Article dans une revue hal-00338475v1

Deactivation of a Fe-ZSM-5 catalyst during the selective catalytic reduction of NO by n-decane: An operando DRIFT study

Gerard Delahay , Ariel Guzman-Vargas , Bernard Coq
Applied Catalysis B: Environmental, 2007, 70, pp.45-52. ⟨10.1016/j.apcatb.2005.10.032⟩
Article dans une revue hal-00155584v1

Past and recent approaches of preparing Fe-ZSM-5.

Gerard Delahay , Philippe Bichon , Chloé Capdeillayre , Carolina Petitto
Current Topics in Catalysis, 2007, 6, pp.19-33
Article dans une revue hal-00287880v1

Caractérisation de catalyseurs Cu-ZSM-5 préparés par échange ionique en phase solide pour la réduction catalytique sélective de NO en atmosphère oxydante par n-C10H22

Hassib Tounsi , Samir Djemel , Abdelhamid Ghorbel , Gerard Delahay
Annales de Chimie - Science des Matériaux, 2007, pp.283-296. ⟨10.3166/acsm.32.283-296⟩
Article dans une revue hal-00155560v1

The influence of textural and structural properties of Pd/carbon on the hydrogenation of cis,trans,trans-1,5,9-cyclododecatriene

Amandine Cabiac , Gerard Delahay , Robert Durand , Philippe Trens , Dominique Plée
Applied Catalysis A : General, 2007, 318, pp.17-21. ⟨10.1016/j.apcata.2006.10.033⟩
Article dans une revue hal-00155577v1

Controlled preparation of Pd/AC catalysts for hydrogenation reactions

Amandine Cabiac , Gerard Delahay , Robert Durand , Philippe Trens , Bernard Coq
Carbon, 2007, 45, pp.3-10. ⟨10.1016/j.carbon.2006.08.016⟩
Article dans une revue hal-00155582v1

Characterization and performance of over-exchanged Cu-ZSM-5 catalysts prepared by solid-state ion exchange for the selective catalytic reduction of NO by n-decane.

Hassib Tounsi , Samir Djemel , Abdelhamid Ghorbel , Gerard Delahay
Journal de la Société Chimique de Tunisie, 2007, 9, pp.85-96
Article dans une revue hal-00287884v1

Selective catalytic reduction of NO by NH3 on Cu (II) ion- exchanged offretite prepared by different methods

Walid Arous , Hassib Tounsi , Samir Djemel , Abdelhamid Ghorbel , Gerard Delahay
Topics in Catalysis, 2007, 42-43, pp.51-54. ⟨10.1007/s11244-007-0150-x⟩
Article dans une revue hal-00155359v1

Recent Advances in CuI/IIY: Experiments and Modeling

Dorothée Berthomieu , Gerard Delahay
Catalysis Reviews: Science and Engineering, 2006, 48, pp.269-313. ⟨10.1080/01614940600796349⟩
Article dans une revue hal-00177863v1

Nonhydrolytic vanadia-titania xerogels: Synthesis, characterization, and behavior in the selective catalytic reduction of NO by NH3

Hubert P.H. Mutin , Aurelian A. F. Popa , André Vioux , Gerard Delahay , Bernard Coq
Applied Catalysis B: Environmental, 2006, 69, pp.49-57. ⟨10.1016/j.apcatb.2006.05.021⟩
Article dans une revue hal-00177860v1

Calorimetric and FTIR study of the acid properties of sulfated titanias

A. Desmartin-Chomel , J. L. Flores , A. Bourane , J. M. Clacens , F. Figueras
Journal of Physical Chemistry B, 2006, 110, pp.858-863
Article dans une revue hal-00023521v1

Preparation of Pd/AC Catalyst by Ion Exchange

Amandine Cabiac , Gerard Delahay , Robert Durand , Philippe Trens , Bernard Coq
Chemistry for Sustainable Development, 2006, 14, pp.553-558
Article dans une revue hal-00177892v1

DeNOx Cu/Carbon Xerogels

Amandine Cabiac , Nathalie Job , Jean-Paul Pirard , Gerard Delahay
Chemistry for Sustainable Development, 2006, 14, pp.559-564
Article dans une revue hal-00177899v1

Theoretical study of N2O reduction by CO in Fe-BEA zeolite

Annick Goursot , Gerd Fischer , Bernard Coq , Gérard Delahay , Sourav Pal
ChemPhysChem, 2006, 7, pp.1795. ⟨10.1002/cphc.200600228⟩
Article dans une revue hal-00186583v1

Probing CuI-Exchanged Zeolite with CO: DFT Modeling and Experiment

Nicolas Jardillier , Enrique Ayala Villagomez , Gerard Delahay , Bernard Coq , Dorothée Berthomieu
Journal of Physical Chemistry B, 2006, 110 (33), pp.16413-16421. ⟨10.1021/jp063190u⟩
Article dans une revue hal-00177867v1

Mechanism for the reduction of NOx on Rh/sulfated titanias

F. Figueras , J.L. Flores , G. Delahay , A. Bourane , J.-M. Clacens
Topics in Catalysis, 2006, 39, pp.59-64. ⟨10.1007/s11244-006-0038-1⟩
Article dans une revue hal-00115870v1

Theoretical Study of N2O Reduction by CO in Fe-BEA Zeolite

Gerd Fischer , Annick Goursot , Bernard Coq , Gerard Delahay , Sourav Pal
ChemPhysChem, 2006, 7, pp.1795-1801. ⟨10.1002/cphc.200600228⟩
Article dans une revue hal-00177872v1

Highly dispersed platinum catalysts prepared by impregnation of texture-tailored carbon xerogels

Nathalie Job , Manuel Fernando Ribeiro Pereira , Stephanie Lambert , Amandine Cabiac , Gerard Delahay
Journal of Catalysis, 2006, 240, pp.160-171. ⟨10.1016/j.jcat.2006.03.016⟩
Article dans une revue hal-00177886v1

Calorimetric and FTIR study of the acid properties of sulfated titanias

A. Demartin-Chomel , J.L. Flores , A. Bourane , Jean-Marc Clacens , François Figuéras
Journal of Physical Chemistry B, 2006, 110, pp.858. ⟨10.1021/jp0530698⟩
Article dans une revue hal-00290474v1

CATALYTIC ACTIVITY OF CoMgAl, CoAl AND MgAl OF MIXED OXIDES DERIVED FROM HYDROTALCITES IN THE SELECTIVE CATALYTIC REDUCTION OF NO WITH AMMONIA

Neila Najai Labidi , Abdelhamid Ghorbel , Didier Tichit , Gerard Delahay
Reaction Kinetics and Catalysis Letters, 2006, 88 (2), pp.261-268. ⟨10.1007/s11144-006-0060-0⟩
Article dans une revue hal-00177873v1

Complementary Physicochemical Characterization by SAXS and 129Xe NMR Spectroscopy of Fe-ZSM-5: Influence of Morphology in the Selective Catalytic Reduction of NO

Ariel Guzman-Vargas , Enrique Lima , Gerard Delahay , Bernard Coq , Victor Lara
Industrial and engineering chemistry research, 2006, 45, pp.4163-4168. ⟨10.1021/ie0601596⟩
Article dans une revue hal-00177876v1

Selective catalytic reduction of nitric oxide with ammonia on copper (II) ion-exchanged offretite

Walid Arous , Hassib Tounsi , Samir Djemel , Abdelhamid Ghorbel , Gerard Delahay
Catalysis Communications, 2005, 6, pp.281-285. ⟨10.1016/j.catcom.2005.01.009⟩
Article dans une revue hal-00178252v1

Bifunctional mechanism for the reduction of NOx on Rh/sulfated titania.

François Figuéras , J.L. Flores , Gérard Delahay , A. Giroir-Fendler , A. Bourane
Journal of Catalysis, 2005, pp.27. ⟨10.1016/j.jcat.2005.02.012⟩
Article dans une revue hal-00289122v1

DRIFTS study of the nature and reactivity of the surface compounds formed by co-adsorption of NO, O2 and propene on sulfated titania-supported rhodium catalysts

J. L. Flores-Moreno , G. Delahay , F. Figueras , B. Coq
Journal of Catalysis, 2005, 236 (2), pp.292-303
Article dans une revue hal-00016954v1

Réduction catalytique sélective des NOx par NH3: TMI-zéolithes, "des outsiders"

Gerard Delahay
Bulletin Technique Renault, 2005, 95, pp.39-44
Article dans une revue hal-00181114v1

Bifunctional mechanism for the selective catalytic reduction of NOx on Rh/sulfated titania

F. Figueras , J. L. Flores , G. Delahay , A. Giroir-Fendler , A. Bourane
Journal of Catalysis, 2005, 232 (1), pp.27-33
Article dans une revue hal-00012632v1

Influence of the preparation method on the properties of Fe-ZSM-5 for the selective catalytic reduction of NO by n-decane

Ariel Guzman-Vargas , Gerard Delahay , Bernard Coq , Enrique Lima , Pedro Bosch
Catalysis Today, 2005, 107-108, pp.94-99. ⟨10.1016/j.cattod.2005.07.067⟩
Article dans une revue hal-00178082v1

Selective catalytic reduction of nitric oxide with ammonia on Fe-ZSM-5 catalysts prepared by different methods

Gerard Delahay , David Valade , Ariel Guzman-Vargas , Bernard Coq
Applied Catalysis B: Environmental, 2005, 55, pp.149-155. ⟨10.1016/j.apcatb.2004.07.009⟩
Article dans une revue hal-00178254v1

Experimental and theoretical approaches to the study of TMI-zeolite (TM = Fe, Co, Cu)

Dorothée Berthomieu , Nicolas Jardillier , Gerard Delahay , Bernard Coq , Annick Goursot
Catalysis Today, 2005, 110, pp.294-302. ⟨10.1016/j.cattod.2005.09.035⟩
Article dans une revue hal-00178073v1

Selective Catalytic Reduction of no by NH3 on Fe-ZSM-5 Elaborated from Different Methods

Gerard Delahay , Ariel Guzman-Vargas , David Valade , Bernard Coq
Studies in Surface Science and Catalysis, 2004, 154 C, pp.2501-2508. ⟨10.1016/S0167-2991(04)80516-0⟩
Article dans une revue hal-00178905v1

The Influence of Cocations H, Na, and Ba on the Properties of Cu-Faujasite for the Selective Catalytic Reduction of NO by NH3: An Operando DRIFT Study

Bernard Coq , Gerard Delahay , Robert Durand , Dorothée Berthomieu , Enrique Ayala Villagomez
Journal of Physical Chemistry B, 2004, 108, pp.11062-11068. ⟨10.1021/jp040291o⟩
Article dans une revue hal-00178278v1

Theoretical Study of the Dissociation of N2O in a Transition Metal Ion Catalyzed Reaction

Ana Martinez , Annick Goursot , Bernard Coq , Gerard Delahay
Journal of Physical Chemistry B, 2004, 108, pp.8823-8829. ⟨10.1021/jp0313167⟩
Article dans une revue hal-00178290v1

Fe–Ce–ZSM-5 a new catalyst of outstanding properties in the selective catalytic reduction of NO with NH3

Gabriela Carja , Gerard Delahay , Claudio Signorile , Bernard Coq
Chemical Communications, 2004, pp.1404-1405. ⟨10.1039/b402660h⟩
Article dans une revue hal-00178291v1

Novel non-hydrolytic synthesis of a V2O5–TiO2 xerogel for the selective catalytic reduction of NOx by ammonia

Aurelian A. F. Popa , P. Hubert Mutin , André Vioux , Gerard Delahay , Bernard Coq
Chemical Communications, 2004, pp.2214-2215. ⟨10.1039/b408073d⟩
Article dans une revue hal-00178268v1

Mesoporous mixed oxides derived from pillared oxovanadates layered double hydroxides as new catalysts for the selective catalytic reduction of NO by NH3

Gabriela Carja , Gerard Delahay
Applied Catalysis B: Environmental, 2004, 47, pp.59-66. ⟨10.1016/j.apcatb.2003.07.004⟩
Article dans une revue hal-00178307v1

Corrigendum to “Toward a molecular description of heterogeneous catalysis: transitional metal ions in zeolites” [J. Catal. 216 (2003) 324–332] ?

Annick Goursot , Bernard Coq , François Fajula , Dorothée Berthomieu , Gerard Delahay
Journal of Catalysis, 2004, 225, pp.256. ⟨10.1016/j.jcat.2004.04.003⟩
Article dans une revue hal-00178294v1

Selective catalytic reduction of NO in oxidizing atmosphere with n-C10H22 over Cu-M-ZSM-5 (M : La, Ce, Sm) catalysts prepared by solid ion exchange

Hassib Tounsi , Samir Djemel , Abdelhamid Ghorbel , Gerard Delahay , Bernard Coq
Studies in Surface Science and Catalysis, 2004, 154 C, pp.2467-2474. ⟨10.1016/S0167-2991(04)80512-3⟩
Article dans une revue hal-00178906v1

CHARACTERIZATION OF HYDROTREATED Cu-ZSM-5 CATALYST FOR THE SELECTIVE CATALYTIC REDUCTION OF NO BY n-DECANE

Hassib Tounsi , Samir Djemel , Abdelhamid Ghorbel , Gerard Delahay , Louis-Charles de Menorval
Reaction Kinetics and Catalysis Letters, 2004, 81, pp.33-40. ⟨10.1023/B:REAC.0000016514.73470.c2⟩
Article dans une revue hal-00178304v1

Kinetics of the selective catalytic reduction of NO by NH3 on a Cu-faujasite catalyst

Gerard Delahay , Stéphane Kieger , Nathalie Tanchoux , Philippe Trens , Bernard Coq
Applied Catalysis B: Environmental, 2004, 54, pp.251-257. ⟨10.1016/j.apcatb.2004.04.008⟩
Article dans une revue hal-00178285v1

Catalytic decomposition of N2O and catalytic reductionof N2O and N2O + NO by NH3 in the presence of O2 over Fe-zeolite

Ariel Guzman-Vargas , Gerard Delahay , Bernard Coq
Applied Catalysis B: Environmental, 2003, 42-43, pp.369-379. ⟨10.1016/S0926-3373(02)00268-0⟩
Article dans une revue hal-00178376v1

EPR Investigation of Fe-Exchanged Beta-Zeolites

Elena A. Zhilinskaya , Gerard Delahay , Mathias Mauvezin , Bernard Coq , Antoine Aboukaïs
Langmuir, 2003, 19, pp.3596-3602. ⟨10.1021/la026137f⟩
Article dans une revue hal-00178378v1

Selective Catalytic Reduction of NO by NH3 on Cu-Faujasite Catalysts: An Experimental and Quantum Chemical Approach

Gerard Delahay , Enrique Ayala Villagomez , Jean-Marie Ducéré , Dorothée Berthomieu , Annick Goursot
Article dans une revue hal-00178383v1

Effect of the reductant nature on the catalytic removal of N2O on Fe-zeolite-ß catalysts

Gerard Delahay , Mathias Mauvezin , Ariel Guzman-Vargas , Bernard Coq
Catalysis Communications, 2002, 3, pp.385-389. ⟨10.1016/S1566-7367(02)00157-7⟩
Article dans une revue hal-00178385v1

Selective Catalytic Reduction of Nitrous Oxide by Ammonia on Iron Zeolite Beta Catalysts in an Oxygen Rich Atmosphere: Effect of Iron Contents

Gerard Delahay , Mathias Mauvezin , Bernard Coq , Stéphane Kieger
Journal of Catalysis, 2001, 202, pp.156-162. ⟨10.1006/jcat.2001.3279⟩
Article dans une revue hal-00178387v1

Identification of Iron Species in Fe-BEA: Influence of the Exchange Level

Mathias Mauvezin , Gerard Delahay , Bernard Coq , Stéphane Kieger , Jean-Claude Jumas
Journal of Physical Chemistry B, 2001, 105, pp.928-935. ⟨10.1021/jp0021906⟩
Article dans une revue hal-00178393v1

Effect of the reductant nature on the catalytic removal of N2O on a Fe-zeolite-beta catalyst.

Gerard Delahay , Mathias Mauvezin , Bernard Coq , Stéphane Kieger
Studies in Surface Science and Catalysis, 2001, 135, pp.30-P-06
Article dans une revue hal-00178913v1

Modelling transition metal cations in zeolites: how do they interact with the framework?

Dorothée Berthomieu , Annick Goursot , Jean-Marie Ducéré , Gerard Delahay , Bernard Coq
Studies in Surface Science and Catalysis, 2001, 135, pp.15-P-23
Article dans une revue hal-00178920v1

Theoretical Modeling of a Copper Site in a Cu(II)-Y Zeolite

Dorothée Berthomieu , Salaïja Krishnamurty , Bernard Coq , Gerard Delahay , Annick Goursot
Journal of Physical Chemistry B, 2001, 105, pp.1149-1156. ⟨10.1021/jp002929b⟩
Article dans une revue hal-00178390v1

Hydrothermal treatment of Cu-ZSM-5 deNOx catalysts prepared by solid ion exchange

Hassib Tounsi , Samir Mseddi , Samir Djemel , Abdelhamid Ghorbel , Gerard Delahay
Proceeding of the Worshop on Catalytic Processes for Clean Chemistry and Water and Air Depollution, 2000, pp.147-152
Article dans une revue hal-00181118v1

A new mechanism for the SCR of NOx by NH3 on Cu-zeolite catalysts

Bernard Coq , Stéphane Kieger , Gerard Delahay , Dorothée Berthomieu , Annick Goursot
Studies in Surface Science and Catalysis, 2000, 130, pp.1481-1486
Article dans une revue hal-00181098v1

Influence of co-cations in the selective catalytic reduction of NO by NH3 over copper exchanged faujasite zeolites

Stéphane Kieger , Gerard Delahay , Bernard Coq
Applied Catalysis B: Environmental, 2000, 25, pp.1-9. ⟨10.1016/S0926-3373(99)00112-5⟩
Article dans une revue hal-00178899v1

The selective catalytic reduction of N2O by NH3 on a Fe-BEA catalysts

Mathias Mauvezin , Gerard Delahay , Bernard Coq , Stéphane Kieger
Studies in Surface Science and Catalysis, 2000, 130, pp.1475-1480
Article dans une revue hal-00181096v1

Kinetics and Mechanism of the N2O Reduction by NH3 on a Fe-Zeolite-Beta Catalyst

Bernard Coq , Mathias Mauvezin , Gerard Delahay , Stéphane Kieger
Journal of Catalysis, 2000, 195, pp.298-303. ⟨10.1006/jcat.2000.2980⟩
Article dans une revue hal-00178891v1

The simultaneous catalytic reduction of NO and N2O by NH3 using an Fe-zeolite-beta catalyst

Bernard Coq , Mathias Mauvezin , Gerard Delahay , Jean-Baptiste Butet , Stéphane Kieger
Applied Catalysis B: Environmental, 2000, 27, pp.193-198. ⟨10.1016/S0926-3373(00)00148-X⟩
Article dans une revue hal-00178896v1

Catalytic reduction of N2O by NH3 in presence of oxygen using Fe-exchanged zeolites

Mathias Mauvezin , Gerard Delahay , Franck Kiesslich , Bernard Coq , Stéphane Kieger
Catalysis Letters, 1999, 62, pp.41-44. ⟨10.1023/A:1019078401694⟩
Article dans une revue hal-00178936v1

Réduction catalytique sélective de NO par NH3 en présence d'oxygène sur zéolithes NaY échangées au cuivre

Gerard Delahay , Stéphane Kieger , Bernard Neveu , Bernard Coq
Journal de Chimie Physique et de Physico-Chimie Biologique, 1999, 96, pp.443-454. ⟨10.1051/jcp:1999151⟩
Article dans une revue hal-00179428v1

The origin of N2O formation in the selective catalytic reduction of NOx by NH3 in O2 rich atmosphere on Cu-faujasite catalysts

Gerard Delahay , Bernard Coq , Stéphane Kieger , Bernard Neveu
Catalysis Today, 1999, 54, pp.431-438. ⟨10.1016/S0920-5861(99)00206-0⟩
Article dans une revue hal-00178961v1

Selective Catalytic Reduction of Nitric Oxide by Ammonia over Cu-FAU Catalysts in Oxygen-Rich Atmosphere

Stéphane Kieger , Gerard Delahay , Bernard Coq , Bernard Neveu
Journal of Catalysis, 1999, 183, pp.267-280. ⟨10.1006/jcat.1999.2398⟩
Article dans une revue hal-00178967v1

Selective catalytic reduction of NO on copper-exchanged zeolites: the role of the structure of the zeolite in the nature of copper-active sites

Cidalia Torre-Abreu , Maria Filipa Ribeiro , Carlos Henriques , Fernando Ramôa Ribeiro , Gerard Delahay
Catalysis Today, 1999, 54, pp.407-418. ⟨10.1016/S0920-5861(99)00204-7⟩
Article dans une revue hal-00178956v1

Changes in properties of V2O5–K2SO4–SiO2 catalysts in air, hydrogen and toluene vapors

Alexander Kaszonyi , Milan Hronec , Gerard Delahay , Danielle Ballivet-Tkatchenko
Applied Catalysis A : General, 1999, 184, pp.103-113. ⟨10.1016/S0926-860X(99)00099-X⟩
Article dans une revue hal-00178983v1

N2O decomposition in the presence of ammonia on faujasite-supported metal catalysts

Mathias Mauvezin , Gerard Delahay , Bernard Coq , Stéphane Kieger
Applied Catalysis B: Environmental, 1999, 23, pp.L79-L82. ⟨10.1016/S0926-3373(99)00072-7⟩
Article dans une revue hal-00178938v1

Selective catalytic reduction of nitric oxide by n-decane on Cu/sulfated-zirconia catalysts in oxygen rich atmosphere

G. Delahay , E. Ensuque , B. Coq , F. Figueras
Journal of Catalysis, 1998, 175, pp.7-15
Article dans une revue hal-00006662v1

Origine de N2O en réduction de NO par NH3 sur Cu-zéolithes N2O origin in NO reduction with NH3 over copper zeolites

Gerard Delahay , Stéphane Kieger , Bernard Neveu , Bernard Coq
Comptes rendus de l’Académie des sciences. Série IIc, Chimie, 1998, 1, pp.229-235. ⟨10.1016/S1387-1609(98)80039-X⟩
Article dans une revue hal-00179693v1

Catalytic properties of Cu on sulphated zirconias for DeNOx in excess of oxygen using n-decane as reductant

F. Figueras , B. Coq , E. Ensuque , D. Tachon , G. Delahay
Catalysis Today, 1998, 42, pp.117-125
Article dans une revue hal-00006756v1

Interaction between nitric oxide and copper zirconia sulfated catalysts

G. Delahay , B. Coq , E. Ensuque , F. Figueras , J. Saussey
Langmuir, 1997, pp.A-E
Article dans une revue hal-00006635v1

NO TPD and H2-TPR studies for characterisation of CuMOR catalysts The role of Si/Al ratio, copper content and cocation

Cidalia Torre-Abreu , Maria Filipa Ribeiro , Carlos Henriques , Gerard Delahay
Applied Catalysis B: Environmental, 1997, 14, pp.261-272. ⟨10.1016/S0926-3373(97)00028-3⟩
Article dans une revue hal-00179227v1

Deactivation of CuMFI catalysts under NO selective catalytic reduction by propene: influence of zeolite form, Si/Al ratio and copper content

Cidalia Torre-Abreu , Maria Filipa Ribeiro , Carlos Henriques , Fernando Ramôa Ribeiro , Gerard Delahay
Catalysis Letters, 1997, 43, pp.31-36. ⟨10.1023/A:1018949430073⟩
Article dans une revue hal-00179225v1

Characterisation of CuMFI catalysts by temperature programmed desorption of NO and temperature programmed reduction. Effect of the zeolite Si/Al ratio and copper loading

Cidalia Torre-Abreu , Maria Filipa Ribeiro , Carlos Henriques , Gerard Delahay
Applied Catalysis B: Environmental, 1997, 12, pp.249-262. ⟨10.1016/S0926-3373(96)00072-0⟩
Article dans une revue hal-00179223v1

Selective catalytic reduction of nitrogen monoxide by decane on copper-exchanged beta zeolites

Gerard Delahay , Bernard Coq , Lucille Broussous
Applied Catalysis B: Environmental, 1997, 12, pp.49-59. ⟨10.1016/S0926-3373(97)80067-7⟩
Article dans une revue hal-00179231v1

Réduction catalytique sélective de NO par le décane

G. Delahay , B. Coq , E. Ensuque , F. Figueras
Comptes rendus hebdomadaires des séances de l'Académie des sciences, 1996, 322, pp.881-886
Article dans une revue hal-00006420v1

Catalytic behavior of the Cu/ZrO2 and Cu/ZrO2(SO4(2-)) in the reduction of nitric oxide by decane in oxygen-rich atmosphere

G. Delahay , B. Coq , E. Ensuque , F. Figueras
Catalysis Letters, 1996, 39, pp.105-109
Article dans une revue hal-00006418v1

Oxidation of toluene by air in the presence of oxygen compounds on vanadium catalysts

A. Kaszonyi , M. Antol , M. Hronec , G. Delahay , D. Ballivet-Tkatchenko
Czechoslovak Chemical Communications, 1995, 60, pp.505-513
Article dans une revue hal-00005909v1

Hydrogen temperature programmed reduction based on water analysis

D. Ballivet-Tkatchenko , G. Delahay
Journal of Thermal Analysis, 1994, 41, pp.1141-1151
Article dans une revue hal-00006002v1

Low-temperature copper intercalation in sodium vanadium oxybronze: preparation and characterization

Danielle Ballivet-Tkatchenko , Gerard Delahay , Jean-Luc Parize , Jean-Marie Savariault , Jean Galy
Chemistry of Materials, 1993, 5, pp.1157-1161. ⟨10.1021/cm00032a020⟩
Article dans une revue hal-00179692v1

Low temperature syntheses of sodium and copper vanadium oxibronzes

Danielle Ballivet-Tkatchenko , Gérard Delahay , Jean-Luc Parize , Jean-Marie Savariault , Jean Galy
Materials Research Bulletin, 1991, 26, pp.1181-1185. ⟨10.1016/0025-5408(91)90124-5⟩
Article dans une revue hal-00179234v1

Amination réductrice de corps gras en présence de catalyseurs polyfonctionnels à base de cuivre Reductive amination of oils and fats with copper-based polyfunctional catalysts.

Joël Barrault , Gerard Delahay , Nadine Essayem , Mongi Seffen
Revue française des Corps Gras, 1991, 38 (3-4), pp.103-108
Article dans une revue hal-00179689v1

Synthesis of dimethylalkylamines from acids and esters over promoted copper catalysts

Joël Barrault , Gerard Delahay , Nadine Essayem , Z. Gaizi , Christian Forquy
Studies in Surface Science and Catalysis, 1991, 59, pp.343-350. ⟨10.1016/S0167-2991(08)61140-4⟩
Article dans une revue hal-00181109v1

Effect of sulphur on the coking of rhodium in the steam reforming of 1-methylnaphthalene

Gerard Delahay , Daniel Duprez
Applied catalysis, 1989, 53, pp.95-105. ⟨10.1016/S0166-9834(00)80014-7⟩
Article dans une revue hal-00179238v1

Effects of dispersion and partial reduction on the catalytic properties of Rh/Al2O3 catalysts in the steam reforming of mono- and bicyclic aromatics

Gerard Delahay , Daniel Duprez
Journal of Catalysis, 1989, 115, pp.542-550. ⟨10.1016/0021-9517(89)90056-0⟩
Article dans une revue hal-00179434v1

Caractérisation de catalyseurs Rh/Al2O3 par adsorption de gaz et par spectroscopie de photoélectrons X

Daniel Duprez , Gerard Delahay , Hocine Abderrahim , Jean Grimblot
Journal de Chimie Physique, 1986, 83, pp.465-471. ⟨10.1051/jcp/1986830465⟩
Article dans une revue hal-00179686v1

Selective steam reforming of aromatic hydrocarbons. V. Steam conversion and hydroconversion of selected monoalkyl- and dialkylbenzenes on Pt and Ni catalysts

Daniel Duprez , Abdelhalim Miloudi , Gerard Delahay , Raymond Maurel
Journal of Catalysis, 1986, 101, pp.56-66. ⟨10.1016/0021-9517(86)90228-9⟩
Article dans une revue hal-00179445v1

Reformage catalytique à la vapeur des hydrocarbures aromatiques lourds. II: Conversion de différentes molécules bicycliques. Comparaison avec le vaporeformage du méthyl-1-naphtalène

Gerard Delahay , Daniel Duprez
Bulletin de la Societe Chimique de France, 1985, 6, pp.1245-1249
Article dans une revue hal-00179672v1

Reformage catalytique à la vapeur des hydrocarbures aromatiques lourds. Conversion du méthyl-1-naphtalène en présence de vapeur d'eau sur Rh, Ni et Pt Catalytic steam reforming of heavy aromatic hydrocarbons. I. Steam reforming of 1-methylnaphthalene on rhodium, nickel, and platinum catalysts

Gerard Delahay , Daniel Duprez , Jacques Bousquet
Bulletin de la Societe Chimique de France, 1985, 6, pp.1237-1244
Article dans une revue hal-00179671v1

Sulfur poisoning of rhodium-alumina catalysts in toluene and ethylbenzene steam reforming.

Daniel Duprez , Magali Mendez , Gerard Delahay , Jacques Bousquet
Nouveau Journal de Chimie, 1985, 9, pp.545-550
Article dans une revue hal-00179675v1

The catalytic reactions of CO and H2O in the presence of hydrocarbons: role of the water gas shift reaction in toluene steam dealkylation over Group VIII metal catalysts

Daniel Duprez , Gerard Delahay , Abdelhalim Miloudi
Nouveau Journal de Chimie, 1985, 9, pp.531-534
Article dans une revue hal-00179680v1

Selective steam reforming of aromatic hydrocarbons. IV. Steam conversion and hydroconversion of selected monoalkyl- and dialkyl-benzenes on Rh catalysts

Daniel Duprez , Abdelhalim Miloudi , Gerard Delahay , Raymond Maurel
Journal of Catalysis, 1984, 90, pp.292-305. ⟨10.1016/0021-9517(84)90257-4⟩
Article dans une revue hal-00179450v1

Méthodes en Température Programmée

Gerard Delahay
Groupe Français des Zéolithes (coord. par F. Thibault-Starzyk). Les Matériaux micro et mésoporeux, EDP Sciences, pp.223-254, 2004
Chapitre d'ouvrage hal-00180422v1

Zeolite-Based Catalysts for the Abatment of NOx and N2O Emissions from Man-Made Activities

Gerard Delahay , Dorothée Berthomieu , Annick Goursot , Bernard Coq
M.A. Keane. Interfacial Applications in Environmental Engineering, Marcel Dekker Inc., pp.1-24, 2003, Surfactant Science Series
Chapitre d'ouvrage hal-00180423v1

Pollution Abatment Using zeolites: State of Art and Further Needs

Gerard Delahay , Bernard Coq
M. Guisnet and J.P. Gilson. Zeolites for Cleaner Technologies, Imperial College Press, pp.345-374, 2002, Catalytic Sience Series Vol. 3 Chap. 16
Chapitre d'ouvrage hal-00180425v1

PROCEDE DE FABRICATION D'UNE COMPOSITION CATALYTIQUE DE REDUCTION SELECTIVE DES OXYDES D'AZOTE ET VEHICULE COMPRENANT UNE TELLE COMPOSITION CATALYTIQUE

Gilbert Blanchard , Gerard Delahay , Carolina Petitto , Séverine Rousseau
France, Patent n° : FR 2967921. 2012, pp.15
Brevet hal-00703193v1

METHOD FOR MANUFACTURING A CATALYTIC COMPOSITION FOR SELECTIVELY REDUCING NITROGEN OXIDES, AND VEHICLE INCLUDING SUCH A CATALYTIC COMPOSITION

Séverine Rousseau , Gilbert Blanchard , Carolina Petitto , Gerard Delahay
Patent n° : WO/2012/072908 (http://fr.espacenet.com/searchResults?ST=advanced&compact=false&locale=fr_FR&PN=WO2012072908&DB=fr.espacenet.com). 2012, pp.17
Brevet hal-00749454v1

COMPOSITION CATALYTIQUE DE REDUCTION SELECTIVE DES OXYDES D'AZOTE, DISPOSITIF DE CONVERSION CATALYTIQUE ET PROCEDE DE TRAITEMENT DES GAZ.

Gilbert Blanchard , Gerard Delahay , P. Hubert Mutin , Carolina Petitto , Séverine Rousseau
France, Patent n° : FR2956824 (A1). 2011
Brevet hal-00618649v1

COMPOSITION CATALYTIQUE POUR LA REDUCTION DES OXYDES D'AZOTE PAR LES HYDROCARBURES OU LES COMPOSES OXYGENES

Gilbert Blanchard , Gerard Delahay , P. Hubert Mutin , Carolina Petitto
France, Patent n° : FR2956823 (A1). 2011
Brevet hal-00618645v1

METHOD FOR CONVERTING NITROGEN OXIDES (NOX) IN EXHAUST GASES AND CATALYST USEFUL FOR IT

Jorge Flores Moreno , François Figuéras , Gerard Delahay , Bernard Coq , Corinne Lehaut-Burnouf
Patent n° : WO2004022225. 2004
Brevet hal-00179703v1

Method for simultaneously abating nitric oxides and nitrous oxides in gases containing them

Gerard Delahay , Mathias Mauvezin , Bernard Neveu , Geneviève Neveu , Bernard Coq
United States, Patent n° : US6890501. 2002
Brevet hal-00180410v1

Process for the removal from gases of nitrogen oxides NOx by selective catalytic reduction (SCR) using ammonia over zeolite catalysts not causing the formation of nitrogen protoxide

Bernard Coq , Gerard Delahay , François Fajula , Bernard Neveu , Jean-Bernard Peudpiece
United States, Patent n° : US6221324. 2001
Brevet hal-00180411v1

PROCEDE POUR ABATTRE SIMULTANEMENT LES OXYDES NITRIQUES ET LE PROTOXYDE D'AZOTE DANS LES GAZ QUI EN CONTIENNENT

Bernard Neveu , Gerard Delahay , Mathias Mauvezin , Bernard Coq
N° de brevet: WO0048715. 2000
Brevet hal-00180415v1

Process for removing the nitrogen oxides from the exhaust gases using the selective catalytic reduction with ammonia, without formation of dinitrogen oxide

Bernard Coq , Gerard Delahay , François Fajula , Stéphane Kieger , Bernard Neveu
Patent n° : EP0914866. 1999
Brevet hal-00180418v1

Procédé pour l'élimination dans le gaz des oxydes d'azote NOx par réduction catalytique sélective (SCR) à l'ammoniac sur catalyseurs zéolithiques ne provoquant pas la formation de protoxyde d'azote

Bernard Coq , Gerard Delahay , François Fajula , Stéphane Kieger , Bernard Neveu
N° de brevet: FR2770418. 1999
Brevet hal-00180421v1