Xavier Courtois

120
Documents

Publications

Publications

Production d’ammoniac en conditions modérées - Développement de nouveaux systèmes catalytiques

Nicolas Bion , Fabien Can , Xavier Courtois
Techniques de l'ingénieur. Bioprocédés, 2024, Techniques de l'ingénieur, ⟨10.51257/a-v1-j6137⟩
Article dans une revue hal-04879389 v1
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(Ru-)Mo$_2$C (MXene) catalysts for ammonia synthesis: From Haber-Bosch to chemical looping processes

Charlotte Croisé , Xavier Courtois , Stéphane Célérier , Lola Loupias , Christine Canaff et al.
Materials Today Catalysis, 2024, 7, pp.100066. ⟨10.1016/j.mtcata.2024.100066⟩
Article dans une revue hal-04709732 v1
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Ru/CeTX (T = Ti, Sc; X = Ge, Si) intermetallic catalysts for NH3 synthesis at low temperature (300 °C): insight into formulation and related mechanisms

Charlotte Croisé , Khaled Alabd , Sophie Tencé , Etienne Gaudin , Antoine Villesuzanne et al.
ChemCatChem, 2024, 16 (18), pp.e202400403. ⟨10.1002/cctc.202400403⟩
Article dans une revue hal-04593289 v1
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Role of hydride ion within Ru/LaScSi and Ru/CeTiGe catalysts for NH3 synthesis: A combination of DFT and experimental nitrogen isotopic exchange studies

Charlotte Croisé , Khaled Alabd , Antoine Villesuzanne , Fabien Can , Xavier Courtois et al.
Catalysis Communications, 2023, 179, pp.106689. ⟨10.1016/j.catcom.2023.106689⟩
Article dans une revue hal-04123769 v1
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Iron-Doped CaTiO3 and Pd/YSZ Dual Bed Catalytic System for CH4 Emission Control from Natural Gas Vehicle

Maxime Delporte , Helena Kaper , Fabien Can , Nicolas Bion , Xavier Courtois
Topics in Catalysis, 2023, ⟨10.1007/s11244-022-01777-1⟩
Article dans une revue hal-04129440 v1
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Influence of the rare earth (R) element in Ru-supported RScSi electride-like intermetallic catalysts for ammonia synthesis at low pressure: insight into NH3 formation mechanism

Charlotte Croisé , Khaled Alabd , Sophie Tencé , Etienne Gaudin , Antoine Villesuzanne et al.
ChemCatChem, 2023, 15 (3), e202201172 (12 p.). ⟨10.1002/cctc.202201172⟩
Article dans une revue hal-03992609 v1

High-Surface-Area Synthesis of Iron-Doped CaTiO 3 at Low Temperatures: New Insights into Oxygen Activation, Iron States, and the Impact on Methane Oxidation

Maxime Delporte , Julie Cavailles , Michaël Martin Romo y Morales , Nicolas Bion , Luca Nodari et al.
Inorganic Chemistry, 2022, 61 (39), pp.15432-15443. ⟨10.1021/acs.inorgchem.2c01966⟩
Article dans une revue hal-03827342 v1
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Insight into the praseodymium effect on the NH3-SCR reaction pathways over W or Nb supported ceria-zirconia based catalysts

Charlotte Croisé , Rémy Pointecouteau , Joudia Akil , Alain Demourgues , Nicolas Bion et al.
Applied Catalysis B: Environmental, 2021, 298, pp.120563. ⟨10.1016/j.apcatb.2021.120563⟩
Article dans une revue hal-03330201 v1
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Tungsten-Based Catalysts for Environmental Applications

Fabien Can , Xavier Courtois , Daniel Duprez
Catalysts, 2021, 11 (6), pp.703. ⟨10.3390/catal11060703⟩
Article dans une revue (article de synthèse) hal-04038144 v1
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Selective catalytic reduction of NO at low temperature using a (ethanol+ammonia) mixture over a Ag/Al2O3 + WO3/Cex-ZryO2 dual-bed catalytic system: Reactivity insight of WO3/Cex-ZryO2

Mathias Barreau , Xavier Courtois , Fabien Can
Catalysis Today, 2020, 355, pp.375-384. ⟨10.1016/j.cattod.2019.08.019⟩
Article dans une revue hal-03108993 v1
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Influence of Na, P and (Na + P) poisoning on a model copper-ferrierite NH3-SCR catalyst

Marie-Laure Tarot , Eduard Emil Iojoiu , Vincent Lauga , Daniel Duprez , Xavier Courtois et al.
Applied Catalysis B: Environmental, 2019, 250, pp.355-368. ⟨10.1016/j.apcatb.2019.03.044⟩
Article dans une revue hal-03108731 v1
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Lean NOx Removal by a Bifunctional (EtOH + NH3) Mixture Dedicated to (Ag/Al2O3 + NH3-SCR) Dual-Bed Catalytic System: Comparison Between WO3/CeZrO2 and Cu–FER as NH3-SCR Catalyst

M. Barreau , M. Delporte , E. Iojoiu , Xavier Courtois , F. Can
Topics in Catalysis, 2019, 62 (1-4), pp.79-85. ⟨10.1007/s11244-018-1104-1⟩
Article dans une revue hal-03108605 v1
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Remarkable enhancement of the selective catalytic reduction of NO at low temperature by collaborative effect of ethanol and NH 3 over silver supported catalyst

M. Barreau , M.-L. Tarot , D. Duprez , X. Courtois , F. Can
Applied Catalysis B: Environmental, 2018, 220, pp.19 - 30. ⟨10.1016/j.apcatb.2017.08.015⟩
Article dans une revue hal-01652683 v1
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Influence of the Sodium Impregnation Solvent on the Deactivation of Cu/FER-Exchanged Zeolites Dedicated to the SCR of NOx with NH3

Marie-Laure Tarot , Mathias Barreau , Daniel Duprez , Vincent Lauga , Eduard Iojoiu et al.
Catalysts, 2018, 8 (1), pp.3. ⟨10.3390/catal8010003⟩
Article dans une revue hal-03108573 v1
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FT-IR spectroscopy study of HNCO adsorption and hydrolysis over oxide-based samples dedicated to deNO x processes

M. Barreau , Xavier Courtois , F. Can
Applied Catalysis A : General, 2018, 552, pp.147 - 153. ⟨10.1016/j.apcata.2017.12.019⟩
Article dans une revue hal-03110665 v1
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Biofuel Impact on Diesel Engine After-Treatment: Deactivation Mechanisms and Soot Reactivity

E. Iojoiu , V. Lauga , J. Abboud , G. Legros , J. Bonnety et al.
Emission Control Science and Technology, 2018, 4 (1), pp.15-32. ⟨10.1007/s40825-017-0079-x⟩
Article dans une revue hal-03108563 v1
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Influence of Sodium and/or Phosphorus Addition on the Deactivation of Cu-FER Zeolites for SCR of NOx with NH3

M-L Tarot , F. Can , E. E Iojoiu , V. Lauga , Xavier Courtois
Topics in Catalysis, 2018, 62 (1-4), pp.72 - 78. ⟨10.1007/s11244-018-1117-9⟩
Article dans une revue hal-03108692 v1
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Study of the remarkable reactivity of HNCO/urea with NO 2 in the NO x SCR by urea process over an oxide-based catalyst

M. Seneque , F. Can , M. Barreau , D. Duprez , X. Courtois
Catalysis Science & Technology, 2017, 7 (22), pp.5457 - 5465. ⟨10.1039/C7CY00995J⟩
Article dans une revue hal-01885016 v1
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Direct Comparison of Urea-SCR and NH3-SCR Activities Over Acidic Oxide and Exchanged Zeolite Prototype Powdered Catalysts

Michael Seneque , Xavier Courtois , F. Can , Daniel Duprez
Topics in Catalysis, 2016, 59 (10-12), pp.938 - 944. ⟨10.1007/s11244-016-0572-4⟩
Article dans une revue hal-01685566 v1
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NOx SCR by urea by Urea: Evidence of the Reactivity of HNCO, Including a Specific Reaction Pathway for NOx Reduction Involving NO + NO 2

M. Seneque , F. Can , D. Duprez , X. Courtois
ACS Catalysis, 2016, 6 (7), pp.4064 - 4067. ⟨10.1021/acscatal.6b00785⟩
Article dans une revue hal-01887834 v1
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Use of a µ-Scale Synthetic Gas Bench for Direct Comparison of Urea-SCR and NH3-SCR Reactions over an Oxide Based Powdered Catalyst

Mickael Seneque , Fabien Can , Daniel Duprez , Xavier Courtois
Catalysts, 2015, 5, pp.1535-1553. ⟨10.3390/catal5031535⟩
Article dans une revue hal-01493993 v1
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Composition dependent performance of alumina-based oxide supported WO3 catalysts for the NH3-SCR reaction and the NSR plus SCR coupled process

Fabien Can , Xavier Courtois , Sebastien Berland , Mickael Seneque , Sebastien Royer et al.
Catalysis Today, 2015, 257, pp.41-50. ⟨10.1016/j.cattod.2015.03.024⟩
Article dans une revue hal-01330404 v1
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From the powder to the honeycomb. A comparative study of the NSRefficiency and selectivity over Pt–CeZr based active phase

L Masdrag , X Courtois , F Can , B Cartoixa , Stéphane Raux et al.
Catalysis Today, 2015, 24, pp.125-132. ⟨10.1016/j.cattod.2014.03.077⟩
Article dans une revue hal-01100349 v1
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Effect of reducing agent (C3H6, CO, H-2) on the NOx conversion and selectivity during representative lean/rich cycles over monometallic platinum-based NSR catalysts. Influence of the support formulation

L. Masdrag , X. Courtois , F. Can , D. Duprez
Applied Catalysis B: Environmental, 2014, 146 (SI), pp.12-23. ⟨10.1016/j.apcatb.2013.06.006⟩
Article dans une revue hal-00963598 v1

Perovskites as Substitutes of Noble Metals for Heterogeneous Catalysis: Dream or Reality

Sebastien Royer , Daniel Duprez , Fabien Can , Xavier Courtois , Catherine Batiot-Dupeyrat et al.
Chemical Reviews, 2014, 114 (20), pp.10292-10368. ⟨10.1021/cr500032a⟩
Article dans une revue hal-01195767 v1

Ionic Liquid-Mediated α-Fe2O3 Shape-Controlled Nanocrystal-Supported Noble Metals: Highly Active Materials for CO Oxidation

L. Hou , Q. Zhang , F. Jerome , D. Duprez , F. Can et al.
ChemCatChem, 2013, 5 (7), pp.1978-1988. ⟨10.1002/cctc.201200840⟩
Article dans une revue istex hal-00840869 v1
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A Study of the NOx Selective Catalytic Reduction with Ethanol and Its By-products

A. Flura , X. Courtois , F. Can , S. Royer , D. Duprez
Topics in Catalysis, 2013, 56 (1-8), pp.94-103. ⟨10.1007/s11244-013-9935-2⟩
Article dans une revue istex hal-00840145 v1

Composition-Dependent Performance of CexZr1-xO2 Mixed-Oxide-Supported WO3 Catalysts for the NOx Storage Reduction-Selective Catalytic Reduction Coupled Process

F. Can , S. Berland , S. Royer , X. Courtois , D. Duprez
ACS Catalysis, 2013, 3 (6), pp.1120-1132. ⟨10.1021/cs3008329⟩
Article dans une revue hal-00840597 v1
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Understanding the role of C3H6, CO and H-2 on efficiency and selectivity of NOx storage reduction (NSR) process

Liliana Masdrag , Xavier Courtois , Fabien Can , Emmanuel Royer , Emmanuel Rohart et al.
Catalysis Today, 2012, 189 (1), pp.70-76. ⟨10.1016/j.cattod.2012.03.053⟩
Article dans une revue hal-00727388 v1

Infrared investigation on surface properties of alumina obtained using recent templating routes

Widad El-Nadjar , Magali Bonne , Emmanuelle Trela , Loïc Rouleau , Andres Mino et al.
Microporous and Mesoporous Materials, 2012, 158, pp.88-98. ⟨10.1016/j.micromeso.2012.03.006⟩
Article dans une revue istex hal-04260377 v1
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High-surface-area zinc aluminate supported silver catalysts for low-temperature SCR of NO with ethanol

Aurelien Flura , Fabien Can , Xavier Courtois , Sébastien Royer , Daniel Duprez
Applied Catalysis B: Environmental, 2012, 126, pp.275-289. ⟨10.1016/j.apcatb.2012.07.006⟩
Article dans une revue hal-00738965 v1
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An overview of the production and use of ammonia in NSR + SCR coupled system for NOx reduction from lean exhaust gas

F. Can , X. Courtois , S. Royer , G. Blanchard , S. Rousseau et al.
Catalysis Today, 2012, 197 (1), pp.144-154. ⟨10.1016/j.cattod.2012.07.032⟩
Article dans une revue hal-00749913 v1

Waste-free scale up synthesis of nanocrystalline hexaaluminate: properties in oxygen transfer and oxidation reactions

S. Laassiri , N. Bion , F. Can , X. Courtois , D. Duprez et al.
CrystEngComm, 2012, 14 (22), pp.7733-7743. ⟨10.1039/c2ce25737h⟩
Article dans une revue hal-00764142 v1
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Role of the alumina surface properties on the ammonia production during the NOx SCR with ethanol over Ag/Al2O3 catalysts

Fabien Can , Aurelien Flura , Xavier Courtois , Sebastien Royer , Gilbert Blanchard et al.
Catalysis Today, 2011, 164 (1), pp.474-479. ⟨10.1016/j.cattod.2010.10.036⟩
Article dans une revue hal-00739548 v1
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NOx removal efficiency and ammonia selectivity during the NOx storage-reduction process over Pt/BaO(Fe, Mn, Ce)/Al2O3 model catalysts. Part I: Influence of Fe and Mn addition

N. Le Phuc , Xavier Courtois , F. Can , S. Royer , P. Marecot et al.
Applied Catalysis B: Environmental, 2011, 102 (3-4), pp.353 - 361. ⟨10.1016/j.apcatb.2010.12.040⟩
Article dans une revue istex hal-03108483 v1
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A study of the ammonia selectivity on Pt/BaO/Al2O3 model catalyst during the NOx storage and reduction process

N. Le Phuc , X. Courtois , F. Can , S. Berland , P. Marecot et al.
Catalysis Today, 2011, 176 (1), pp.424-428. ⟨10.1016/j.cattod.2010.10.080⟩
Article dans une revue hal-00739000 v1
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NOx removal efficiency and ammonia selectivity during the NOx storage-reduction process over Pt/BaO(Fe, Mn, Ce)/Al2O3 model catalysts. Part II: Influence of Ce and Mn-Ce addition

N. Le Phuc , X. Courtois , F. Can , S. Royer , P. Marecot et al.
Applied Catalysis B: Environmental, 2011, 102 (3-4), pp.362-371. ⟨10.1016/j.apcatb.2010.12.043⟩
Article dans une revue hal-00739511 v1
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Surface properties and thermal stability of SiO2-crystalline TiO2 nano-composites

Magali Bonne , Stéphane Pronier , Yann Batonneau , Fabien Can , Xavier Courtois et al.
Journal of Materials Chemistry, 2010, 20 (41), pp.9205. ⟨10.1039/c0jm01184c⟩
Article dans une revue istex hal-04164453 v1
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Synthesis and characterization of high surface area TiO2/SiO2 mesostructured nanocomposite

Magali Bonne , Stéphane Pronier , Fabien Can , Xavier Courtois , Sabine Valange et al.
Solid State Sciences, 2010, 12 (6), pp.1002-1012. ⟨10.1016/j.solidstatesciences.2009.10.009⟩
Article dans une revue istex hal-04164450 v1
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Influence of Mn and Fe Addition on the NO x Storage–Reduction Properties and SO2 Poisoning of a Pt/Ba/Al2O3 Model Catalyst

P. Le , E. C Corbos , Xavier Courtois , F. Can , S. Royer et al.
Topics in Catalysis, 2009, 52 (13-20), pp.1771 - 1775. ⟨10.1007/s11244-009-9345-7⟩
Article dans une revue istex hal-03108367 v1
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NOx storage and reduction properties of Pt/CexZr1−xO2 mixed oxides: Sulfur resistance and regeneration, and ammonia formation

N. Le Phuc , E.C. Corbos , Xavier Courtois , F. Can , P. Marecot et al.
Applied Catalysis B: Environmental, 2009, 93 (1-2), pp.12-21. ⟨10.1016/j.apcatb.2009.09.007⟩
Article dans une revue hal-03108338 v1

NOx abatement for lean-burn engines under lean–rich atmosphere over mixed NSR-SCR catalysts: Influences of the addition of a SCR catalyst and of the operational conditions

E.C. Corbos , M. Haneda , Xavier Courtois , P. Marecot , D. Duprez et al.
Applied Catalysis A : General, 2009, 365 (2), pp.187-193. ⟨10.1016/j.apcata.2009.06.008⟩
Article dans une revue istex hal-04260394 v1
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NOx storage properties of Pt/Ba/Al model catalysts prepared by different methods

E.C. C Corbos , Xavier Courtois , F. Can , P. Marecot , D. Duprez
Applied Catalysis B: Environmental, 2008, 84 (3-4), pp.514-523. ⟨10.1016/j.apcatb.2008.05.003⟩
Article dans une revue hal-03107088 v1
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Cooperative effect of Pt–Rh/Ba/Al and CuZSM-5 catalysts for NO reduction during periodic lean-rich atmosphere

E.C. Corbos , M. Haneda , Xavier Courtois , P. Marecot , D. Duprez et al.
Catalysis Communications, 2008, 10 (2), pp.137-141. ⟨10.1016/j.catcom.2008.06.014⟩
Article dans une revue hal-03107558 v1
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Impact of the support oxide and Ba loading on the sulfur resistance and regeneration of Pt/Ba/Support catalysts

E.C. Corbos , Xavier Courtois , Nicolas Bion , Patrice Marecot , Daniel Duprez
Applied Catalysis B: Environmental, 2007, 80 (1-2), pp.62-71. ⟨10.1016/j.apcatb.2007.10.009⟩
Article dans une revue hal-00300630 v1
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Impact of support oxide and Ba loading on the NOx storage properties of Pt/Ba/support catalysts. CO2 and H2O effects.

E.C. Corbos , Xavier Courtois , Nicolas Bion , Patrice Marecot , Daniel Duprez
Applied Catalysis B: Environmental, 2007, 76 (3-4), pp.357-367. ⟨10.1016/j.apcatb.2007.06.009⟩
Article dans une revue hal-00300250 v1

NO conversion in presence of O2, H2O and SO2 : improvement of a Pt/Al2O3 catalyst by Zr and Sn, and influence of the reducer C3H6 or C3H8.

I. Salem , Xavier Courtois , E.C. Corbos , Patrice Marecot , Daniel Duprez
Catalysis Communications, 2007, 9 (5), pp.664-669. ⟨10.1016/j.catcom.2007.07.034⟩
Article dans une revue istex hal-00300251 v1
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NOx storage capacity, SO2 resistance and regeneration of Pt/(Ba)/CeZr model catalysts for NOx-trap system.

E.C. Corbos , S. Elbouazzaoui , Xavier Courtois , Nicolas Bion , Patrice Marecot et al.
Topics in Catalysis, 2007, 42-43 (1-4), pp.9-13. ⟨10.1007/s11244-007-0142-x⟩
Article dans une revue istex hal-00300247 v1
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The chemistry of DeNOx reactions over Pt/Al2O3: the oxime route to N2 or N2O.

E. Joubert , Xavier Courtois , Patrice Marecot , Christine Canaff , Daniel Duprez
Journal of Catalysis, 2006, 243 (2), pp.252-262. ⟨10.1016/j.jcat.2006.07.018⟩
Article dans une revue hal-00289455 v1
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NO reduction by hydrocarbons and oxygenated compounds in O2 excess over a Pt/Al2O3 catalyst. A comparative study of the efficiency of different reducers (hydrocarbons and oxygenated compounds).

E. Joubert , Xavier Courtois , Patrice Marecot , Daniel Duprez
Applied Catalysis B: Environmental, 2006, 64 (1-2), pp.103. ⟨10.1016/j.apcatb.2005.11.006⟩
Article dans une revue hal-00289815 v1
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Distinct roles of copper in bimetallic copper-rhodium three-way-catalysts deposited on redox supports.

Xavier Courtois , V. Perrichon
Applied Catalysis B: Environmental, 2005, 57 (57), pp.63. ⟨10.1016/j.apcatb.2004.10.010⟩
Article dans une revue hal-00288417 v1
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A study of the deactivation by sulfur and regeneration of a model NSR Pt/Ba/Al2O3 catalyst

S. Elbouazzaoui , C. Corbos , Xavier Courtois , Daniel Duprez , P. Marecot
Applied Catalysis B: Environmental, 2005, 61 (3-4), pp.236-243. ⟨10.1016/j.apcatb.2005.05.012⟩
Article dans une revue hal-00288599 v1

Contrôle des interactions métal/oxyde/support.Stratégies pour une durabilité accrue des matériaux de stockage des NOx

Daniel Duprez , Nicolas Bion , Xavier Courtois , Patrice Marecot
BT : Bulletin technique de la régie nationale des usines Renault, 2005, 95, pp.6-11
Article dans une revue hal-00292177 v1
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Characterisation by TPR, XRD and NO x Storage Capacity Measurements of the Ageing by Thermal Treatment and SO 2 Poisoning of a Pt/Ba/Al NO x -Trap Model Catalyst

Sanaa Elbouazzaoui , Xavier Courtois , Patrice Marecot , Daniel Duprez
Topics in Catalysis, 2004, 30/31, pp.493-496. ⟨10.1023/B:TOCA.0000029843.50263.cb⟩
Article dans une revue istex hal-03106948 v1
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Heats of Adsorption of CO on a Cu/Al2O3Catalyst Using FTIR Spectroscopy at High Temperatures and under Adsorption Equilibrium Conditions

Olivier Dulaurent , Xavier Courtois , Vincent Perrichon , Daniel Bianchi
Journal of Physical Chemistry B, 2000, 104 (25), pp.6001 - 6011. ⟨10.1021/jp9943629⟩
Article dans une revue istex hal-03106888 v1
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Three-way catalytic activity of alumina-supported copper catalysts modified by rhodium

Xavier Courtois , Vincent Perrichon , Michel Primet
Comptes rendus de l’Académie des sciences. Série IIc, Chimie, 2000, 3 (6), pp.429-436. ⟨10.1016/S1387-1609(00)01143-9⟩
Article dans une revue istex hal-03123136 v1
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Ru/RScSi intermetallics for ammonia synthesis in mild conditions

Fabien Can , Charlotte Croisé , Khaled Alabd , Sophie Tencé , Etienne Gaudin et al.
18th ICC - International Congress on Catalysis, IFP Énergie Nouvelle; Ircelyon; Foundation de la Maison de la Chimie; Société Chimique de France, Jul 2024, LYON, France
Communication dans un congrès hal-04891294 v1

CeScSi-type intermetallics: Modulation of magnetic properties through light elements insertion and catalysis of ammonia

Etienne Gaudin , Khaled Alabd , Charlotte Croisé , Fabien Can , Xavier Courtois et al.
18th European Conference on Solid State Chemistry - ECSSC 2023, University of Pardubice; University of Chemistry and Technology Prague, Jul 2023, Prague, Czech Republic
Communication dans un congrès hal-04593082 v1

Electride intermetallics RScSi (R= rare-earth): Insertion of light elements and ammonia catalytic synthesis

Sophie Tencé , Khaled Alabd , Etienne Gaudin , Antoine Villesuzanne , Charlotte Croisé et al.
International Core-to-Core Conference on Mixed Anion Research for Energy Conversion, Kyoto University, Mar 2023, Oxford, United Kingdom
Communication dans un congrès hal-04592953 v1

Ru/RScSi electride catalyst for ammoniac synthesis at low pressure

Charlotte Croisé , Khaled Alabd , Sophie Tencé , Etienne Gaudin , Antoine Villesuzanne et al.
2nd symposium on ammonia energy, Jul 2023, Orléans (45), France
Communication dans un congrès hal-04593197 v1

Synthesis and characterization of high surface CaTi1-xFexO3-δ (0<x<0.4) perovskites for methane abatement

Maxime Delporte , Fabien Can , Nicolas Bion , Helena Kaper , Xavier Courtois
C’Nano 2023, Mar 2023, Poitiers, France
Communication dans un congrès hal-04594498 v1
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New ruthenium supported electride catalyst (Ru/RScSi) for ammonia synthesis at low pressures. Mechanistic insight

Charlotte Croisé , Khaled Alabd , Sophie Tencé , Xavier Courtois , Nicolas Bion et al.
9h Tokyo conference on advanced catalytic science and technology (TOCAT9), Jul 2022, Fukuoka, Japan
Communication dans un congrès hal-04593168 v1

Intermetallic electrides with exotic electronic properties as catalysts for the synthesis of ammonia

Khaled Alabd , Charlotte Croisé , Etienne Gaudin , Antoine Villesuzanne , Xavier Courtois et al.
SCTE2022 - 23rd International Conference on Solid Compounds of Transition Elements, Jun 2022, Bordeaux, France
Communication dans un congrès hal-04563142 v1
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Ru/RScSi intermetallic materials for eco-efficient synthesis of ammonia at low pressures

Charlotte Croisé , Fabien Can , Khaled Alabd , Sophie Tencé , Xavier Courtois et al.
French Conference on Catalysis 2022 (FCCat 2022), GECAT (Groupe d'Etude en Catalyse); DivCat (Divisions Catalyse), May 2022, Ronce-les-Bains, France
Communication dans un congrès hal-04593254 v1

Synthèse éco-efficiente de l’ammoniac sur matériaux intermétalliques de type Ru/RScSi pour le stockage de l’hydrogène

Charlotte Croisé , Khaled Alabd , Sophie Tencé , Xavier Courtois , Nicolas Bion et al.
Plénières de la Fédération de recherche Hydrogène, Fédération FRH2, May 2021, Poitiers ( visio ), France
Communication dans un congrès hal-04593231 v1

Nouveaux catalyseurs pour la synthèse de l'ammoniac: du procédé Haber-Bosch à très large échelle vers de plus petites unités localisées de production

Charlotte Croisé , Fabien Can , Xavier Courtois , Nicolas Bion
L’ammoniac : vecteur énergétique pour demain ?, Cellule Énergie du CNRS; Mission pour les Initiatives Transverses et Interdisciplinaires, Mar 2021, Poitiers (visio), France
Communication dans un congrès hal-04593239 v1

Influence de la terre rare dans des matériaux intermétalliques de type Ru/RScSi pour la synthèse éco-efficiente de l’ammoniac

Charlotte Croisé , Khaled Alabd , Sophie Tencé , Xavier Courtois , Nicolas Bion et al.
GECAT, Jun 2021, Poitiers (visio), France
Communication dans un congrès hal-04593215 v1

Bi-functional synergy of (EtOH+NH3) reducing agents for NOx removal in lean media: Effect of catalytic dual-bed configuration

Fabien Can , Mathias Barreau , Xavier Courtois
French Conference on Catalysis FCCAT 2019, Jun 2019, Fréjus, France
Communication dans un congrès hal-04594581 v1

Urea vs NH3 in NOx selective catalytic reduction at laboratory scale

Xavier Courtois , Fabien Can , Mickael Seneque , Mathias Barreau , Daniel Duprez
10th International Conference on Environmental Catalysis, Sep 2018, Tianjin, China
Communication dans un congrès hal-04594548 v1
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(EtOH+NH3) synergism in lean-NOx reduction over Ag/Al2O3 catalyst

Fabien Can , Mathias Barreau , Xavier Courtois
8h Tokyo conference on advanced catalytic science and technology (TOCAT8), Aug 2018, Yokohama, Japan
Communication dans un congrès hal-04594606 v1

Remarkable enhancement of the deNOx efficiency at low temperature: collaborative effect of ethanol and NH3 for the NO Selective Catalytic Reduction

Mathias Barreau , Fabien Can , Xavier Courtois , Daniel Duprez
EuropaCat 2017, Aug 2017, Florence, Italy
Communication dans un congrès hal-04594629 v1

NOx Selective Catalytic Reduction by NH3 or urea: comparison over an acidic oxide powdered catalyst

Mickael Seneque , Xavier Courtois , Fabien Can , Daniel Duprez
4th Bilateral Indo-French Symposium "Catalysis for Sustainable and Environmental Chemistry", Jun 2016, Villeneuve d’Ascq, France
Communication dans un congrès hal-04594650 v1

Composition dependant performance of alumina-based oxide supported WO3 catalysts for the NH3-SCR reaction and the NSR+SCR coupled process

Fabien Can , Xavier Courtois , Sebastien Berland , Sébastien Royer , Daniel Duprez
3rd International symposium on air & water pollution abatement catalysis (AWPAC 2014), Sep 2014, Cracovie, Poland
Communication dans un congrès hal-04594700 v1

Urea-SCR activity of powdered catalyst at laboratory scale

Fabien Can , Mickael Seneque , Xavier Courtois , Daniel Duprez
8th International Conference on Environmental Catalysis (ICEC), Aug 2014, Asheville (NC), United States
Communication dans un congrès hal-04594721 v1
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New hydrotalcite materials for NOx storage application

Fabien Can , Lucjan Chmielarz , Xavier Courtois , Caroline Norsic
Catalysis for polluting emissions after-treatment and production of renewable energies, Sep 2013, Wierza, Poland
Communication dans un congrès hal-04594799 v1

A study of the selective catalytic reduction of NOx by NH 3 over an oxide-based catalyst for a Diesel application

Mickael Seneque , Sylvain Gillot , Fabien Can , Xavier Courtois , Christophe Dujardin et al.
Catalysis for polluting emissions after-treatment and production of renewable energies, Sep 2013, Wierza, Poland
Communication dans un congrès hal-04594824 v1

From the powder to the honeycomb. A comparative study of the NSR efficiency and selectivity over Pt-Ce/Zr based active phase

Daniel Duprez , Fabien Can , Liliana Masdrag , Xavier Courtois , Bruno Cartoixa et al.
Europacat 11, Sep 2013, Lyon, France
Communication dans un congrès hal-04594874 v1

N2O production during the NSR process under realistic condition: role of catalytic formulation and reducers (C3H6, CO, H2)

Fabien Can , Liliana Masdrag , Xavier Courtois , Daniel Duprez
Catalysis for polluting emissions after-treatment and production of renewable energies, Sep 2012, Kazimierz Dolny, Poland
Communication dans un congrès hal-04594907 v1

NH3 -SCR reaction over WO3 supported ceria-zirconia mixed catalysts. Coupling with a Pt-Ba/Al model catalyst in the NSR process

Fabien Can , Sebastien Berland , Sébastien Royer , Xavier Courtois , Daniel Duprez
7th International Conference on Environmental Catalysis (ICEC 7), Sep 2012, Lyon, France
Communication dans un congrès hal-04594923 v1

New materials for NOx reduction by ammonia and coupling with a NOx-storage regenerative (NSR) catalyst

Sebastien Berland , Fabien Can , Xavier Courtois , Sébastien Royer , Daniel Duprez
2nd Bilateral Indo-French Symposium ‘Catalysis for Sustainable and Environmental Chemistry’, Jul 2012, Villeneuve d’Ascq, France
Communication dans un congrès hal-04594891 v1

Ammonia emission and reactivity over mixed NSR-SCR catalysts

Fabien Can , Sebastien Berland , Xavier Courtois , Sébastien Royer , Daniel Duprez
Catalysis for polluting emissions after-treatment and production of renewable energies, Sep 2011, Zakopane, Poland
Communication dans un congrès hal-04594935 v1
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Modification des propriétés acides d'une alumine de synthèse par ajout de zinc : application en réduction des NOx par l'éthanol

Aurélien Flura , Fabien Can , Xavier Courtois , Sébastien Royer , Gilbert Blanchard et al.
GECAT 2010, May 2010, Porquerolles, France
Communication dans un congrès hal-04893521 v1

Role of the alumina surface properties on the ammonia production during the NOx SCR with ethanol over Ag/Al2O3 catalysts

Aurélien Flura , Xavier Courtois , Sébastien Royer , Gilbert Blanchard , Patrice Marecot et al.
6th Tokyo conference on advanced catalytic science and technology (TOCAT6), Jul 2010, Sapporo, Japan
Communication dans un congrès hal-04594979 v1

A study of the ammonia selectivity on Pt/BaO/Al2O3 model catalyst during the NOx storage and reduction process

Nguyen Le Phuc , Xavier Courtois , Fabien Can , Sebastien Berland , Sébastien Royer et al.
2nd International symposium on air pollution abatement catalysis (APAC 2010), Sep 2010, Cracovie, Poland
Communication dans un congrès hal-04594948 v1

NOx removal from lean-burn engines: combination of NOx Storage Reduction (NSR) and Selective Catalytic Reduction (SCR) catalysts

Fabien Can , Sebastien Berland , Xavier Courtois , Daniel Duprez
Environmental Catalysis for Sustaining Clean Air and Water (ECSAW), Jul 2010, Sapporo, Japan
Communication dans un congrès hal-04595011 v1

Impact of cerium-based compounds in depollution catalysis. Oxygen storage, NO reduction and NO storage.

Daniel Duprez , Xavier Courtois , Nicolas Bion , Fabien Can , Patrice Marecot
Environmental Catalysis for Sustaining Clean Air and Water (ECSAW), Jun 2009, Aussois, France
Communication dans un congrès hal-04595023 v1

NOx-trap properties of Pt/Ba/support catalysts; Impact of SCR catalysts addition for the NSR efficiency

Elana Cristina Corbos , Xavier Courtois , Fabien Can , Daniel Duprez , Patrice Marecot
Environmental Catalysis for Sustaining Clean Air and Water (ECSAW)., Nov 2007, Paris, France
Communication dans un congrès hal-04595027 v1

Impact of the support on the NOx trap properties of Pt/Ba/support catalysts: H2O and CO2 effect, sulfur resistance and regeneration

Elena Cristina Corbos , Xavier Courtois , Nicolas Bion , Patrice Marecot , Daniel Duprez
Europacat 8, Aug 2007, Turku, Finland
Communication dans un congrès hal-04595038 v1

NOx storage capacity, SO2 resistance and regeneration of Pt/(Ba)/CeZr model catalysts for NOx-trap system

E.C. Corbos , S. Elbouazzaoui , Xavier Courtois , Patrice Marecot , Daniel Duprez
7th International Symposium on Catalysis and Air pollution Control (CAPoC 7), Aug 2006, Bruxelles, Belgium. pp.9-13, ⟨10.1007/s11244-007-0142-x⟩
Communication dans un congrès istex hal-00294504 v1

DeNOx catalysis: Impact of cerium-based compounds on NO reduction and NO storage

Xavier Courtois , Nicolas Bion , Patrice Marecot , Daniel Duprez
DeNOxCat 2007, Jun 2007, Ulzina, Romania
Communication dans un congrès hal-04595047 v1

NOx storage capacity, SO2 resistance and regeneration of Pt/(Ba)/CeZr model catalysts for NOx-trap system

Elena Cristina Corbos , Sanaa Elbouazzaoui , Xavier Courtois , Patrice Marecot , Daniel Duprez
Catalysis and automotive pollution Control (CAPOC 7), Aug 2006, Bruxelles, Belgium
Communication dans un congrès hal-04595058 v1

Impact of the support on the NOx trap properties of barium in Pt/Ba/support catalysts. French-Japan Meeting on Environmental Catalysis for Sustaining Clean Air and Water (ECSAW). Tsukuba, Japon, 21 July 2006

E.C. Corbos , Xavier Courtois , Nicolas Bion , P. Marecot , Daniel Duprez
Impact of the support on the NOx trap properties of barium in Pt/Ba/support catalysts. French-Japan Meeting on Environmental Catalysis for Sustaining Clean Air and Water (ECSAW). Tsukuba, Japon, 21 July 2006, Jul 2006, TSUKUBA, Japan
Communication dans un congrès hal-00294501 v1

Impact of the support on the NOx trap properties of barium in Pt/Ba/support catalysts

Elena Cristina Corbos , Xavier Courtois , Nicolas Bion , Patrice Marecot , Daniel Duprez
Environmental Catalysis for Sustaining Clean Air and Water (ECSAW), Jul 2006, Tsukuba, Japan
Communication dans un congrès hal-04595067 v1

Impact of the support on the NOx trap properties of barium in Pt/Ba/support catalysts. NOx storage capacity, regeneration and sulfur resistance of the catalysts. 5th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT5), 23-28 July 2006, Tokyo (Japon).

E.C. Corbos , S. Elbouazzaoui , Patrice Marecot , Daniel Duprez , X Courtois
Impact of the support on the NOx trap properties of barium in Pt/Ba/support catalysts. NOx storage capacity, regeneration and sulfur resistance of the catalysts., Jul 2006, TOKYO, Japan
Communication dans un congrès hal-00294498 v1

Effect of thermal ageing under different gas atmospheres on a commercial gasoline NOx Trap catalyst

Anamaria Salac , Patrice Marecot , Xavier Courtois , Daniel Duprez , Alain Sassi et al.
Environmental Catalysis for sustaining Clean air and water (ECSAW), Jul 2004, Villeurbanne, France
Communication dans un congrès hal-04593360 v1

Effect of thermal ageing under different gas atmospheres on a Gasoline NOx Trap: correlation between catalyst functionality and structural properties

Anamaria Salac , Patrice Marecot , Alain Sassi , Xavier Courtois , Daniel Duprez et al.
13th International Congress on Catalysis (ICC), Jul 2004, Paris, France
Communication dans un congrès hal-04593370 v1

influence of small amounts of rhodium on the structure and the reducibility of Cu/Al2O3 and Cu/CeO2-Al2O3 catalysts

X. Courtois , V. Perrichon , M. Primet , G. Bergeret
12th International Congress on Catalysis (ICC), Jul 2000, Grenade, Spain. pp.1031-1036, ⟨10.1016/S0167-2991(00)80334-1⟩
Communication dans un congrès hal-00009895 v1
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Catalytic NOx treatment from hydrogen internal combustion engine

Amira Ben Attia , Jean-Baptiste Petit , Xavier Courtois , Fabien Can
C’Nano 2023, Mar 2023, Poitiers, France
Poster de conférence hal-04595647 v1
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Dual catalytic bed system for O2 activation in CH4 abatement for emission control of Natural Gas Vehicle

Maxime Delporte , Fabien Can , Xavier Courtois , Nicolas Bion , Helena Kaper
Catalysis and Automotive Pollution Control (CAPOC 12), Aug 2022, Bruxelles (BE), Belgium
Poster de conférence hal-04595662 v1
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Influence of the partial substitution of zirconium for praseodymium in WO3 or Nb2O5/ ceria-zirconia supported catalysts for deNOX chemistry

Rémy Pointecouteau , Charlotte Croisé , Joudia Akil , Alain Demourgues , Nicolas Bion et al.
Catalysis and Automotive Pollution Control (CAPOC 12), Aug 2022, Bruxelles (BE), Belgium
Poster de conférence hal-04595680 v1
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Influence of sodium addition protocol on the deactivation of Cu/FER exchanged zeolites for SCR of NOx with NH3

Marie-Laure Tarot , Fabien Can , Eduard Emil Iojoiu , Vincent Lauga , Xavier Courtois
Catalysis and Automotive Pollution Control (CAPOC 11), Oct 2018, Bruxelles (BE), Belgium
Poster de conférence hal-04595709 v1
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Lean NOx removal by a bifunctional (EtOH+NH3) mixture dedicated to (Ag/Al2O3+NH3-SCR) dual-bed catalytic system.

Mathias Barreau , Maxime Delporte , Eduard Emil Iojoiu , Fabien Can , Xavier Courtois
Catalysis and Automotive Pollution Control (CAPOC 11), Oct 2018, Bruxelles (BE), Belgium
Poster de conférence hal-04595701 v1
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Biofuel impact on Diesel engine after-treatment: deactivation mechanisms and soot reactivity

Eduard Emil Iojoiu , Vincent Lauga , Johnny Abboud , Guillaume Legros , Alexis Matynia et al.
ETH conference « Combustion Generated Nanoparticles », Jun 2017, Zurich (CH), Switzerland
Poster de conférence hal-04595928 v1
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Influence of sodium loading on the deactivation of Cu/FER exchanged zeolites for SCR of NOx with NH3. Effect of copper loading

Marie-Laure Tarot , Fabien Can , Daniel Duprez , Vincent Lauga , Eduard Emil Iojoiu et al.
EuropaCat 2017, Aug 2017, Florence (IT), Italy
Poster de conférence hal-04595905 v1
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Direct comparison of Urea-SCR and NH3-SCR activities over acidic oxide and exchanged zeolite prototype powdered catalysts

Mickael Seneque , Xavier Courtois , Fabien Can , Daniel Duprez
Catalysis and Automotive Pollution Control (CAPOC 10), Oct 2015, Bruxelles (BE), Belgium
Poster de conférence hal-04595934 v1
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Understanding the N2O emission during the NOx Storage-Reduction process: influence of reducers

Liliana Masdrag , Xavier Courtois , Fabien Can , Emmanuel Rohart , Gilbert Blanchard et al.
15th International Congress on Catalysis (ICC 15), Jul 2012, Munich, Germany. 2012
Poster de conférence hal-04596030 v1
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A study of the NOx selective catalytic reduction with ethanol and its by-products

Aurelien Flura , Xavier Courtois , Fabien Can , Sébastien Royer , Daniel Duprez
Catalysis and Automotive Pollution Control (CAPOC 9), Aug 2012, Bruxelles (BE), Belgium
Poster de conférence hal-04596007 v1
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Understanding the role of reducer on efficiency and selectivity of NOx Storage Reduction (NSR) process: Activity during the lean period

Liliana Masdrag , Xavier Courtois , Fabien Can , Emmanuel Rohart , Gilbert Blanchard et al.
6th European Conference Paul Sabatier on Catalysis, Catalytic Materials for Energy, Sep 2011, Strasbourg, France
Poster de conférence hal-04596056 v1
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NSR(Pt-Ba/Al )-SCR(WO3/Ce-Zr) combination for NOx reduction in excess oxygen. Influence of the Ce-Zr composition

Sebastien Berland , Fabien Can , Xavier Courtois , Sébastien Royer , Daniel Duprez
EuropaCat 2011, Aug 2011, Glasgow, United Kingdom
Poster de conférence hal-04596068 v1
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Influence of Mn and Fe addition on the NOx storage-reduction properties and SO2 poisoning of a Pt/Ba/Al2O3 model catalyst.

N. Le Phuc , E.C. Corbos , Xavier Courtois , Fabien Can , Sébastien Royer et al.
Catalysis and Automotive Pollution Control (CAPOC 8), Apr 2009, Bruxelles (BE), Belgium
Poster de conférence hal-04599274 v1
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Effect of Mn, Fe and Ce additives on the NOx trap properties and sulfur sensitivity of Pt/Ba/Al model catalysts

E.C. Corbos , Xavier Courtois , Fabien Can , Patrice Marecot , Daniel Duprez
14th International Congress on Catalysis (ICC), Jul 2008, Seoul, South Korea
Poster de conférence hal-04599285 v1
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Impact of the support on the NOx trap properties of barium in Pt/Ba/support catalysts. NOx storage capacity, regeneration and sulfur resistance of the catalysts

E.C. Corbos , Sanaa Elbouazzaoui , Xavier Courtois , Patrice Marecot , Daniel Duprez
5th Tokyo conference on advanced catalytic science and technology (TOCAT5), Jul 2006, Tokyo (JP), Japan
Poster de conférence hal-04599299 v1
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Characterisation by TPR and NOx storage capacity measurement of the ageing by heat treatment and SO2 poisoning of a Pt/Ba/Al NOx-trap model catalyst

Sanaa Elbouazzaoui , Xavier Courtois , Patrice Marecot , Daniel Duprez
Catalysis and Automotive Pollution Control (CAPOC 6), Oct 2003, Bruxelles (BE), Belgium
Poster de conférence hal-04599316 v1

Influence of small amounts of rhodium on the structure and the reducibility of Cu/Al2O3 and Cu/CeO2-Al2O3 catalysts

Xavier Courtois , Vincent Perrichon , Michel Primet , Gérard Bergeret
12th International Congress on Catalysis (ICC), Jul 2000, Granada, Spain
Poster de conférence hal-04599327 v1

Activity in automotive three-way catalysts of supported copper catalysts modified by rhodium additives

Xavier Courtois , Vincent Perrichon , Michel Primet
Conférence Jacques Cartier « Clean Processes and Environment »,, Dec 1999, Lyon, France
Poster de conférence hal-04599334 v1
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NSR Catalytic Materials

Fabien Can , Xavier Courtois , Daniel Duprez
Luca Lietti and Lidia Castoldi Eds. NOx trap catalysts and technologies, pp.67 - 103, 2018, RSC, Catalytic series, 978-1-78262-931-3. ⟨10.1039/9781788013239-00067⟩
Chapitre d'ouvrage hal-03110610 v1
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Transition metal oxides for combustion and depollution processes

Nicolas Bion , Fabien Can , Xavier Courtois , Daniel Duprez
Jacques C. Védrine. Metal Oxides in Heterogeneous Catalysis, Elsevier, pp.287-353, 2018, Metal oxides series, 978-0-12-811631-9. ⟨10.1016/B978-0-12-811631-9.00006-5⟩
Chapitre d'ouvrage hal-03110594 v1
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NSR–SCR Combined Systems: Production and Use of Ammonia

Fabien Can , Xavier Courtois , Daniel Duprez
I. Nova and E. Tronconi Eds. Urea‐SCR technology for DeNOx after treatment of Diesel exhausts, Springer, pp.587-622, 2014, Fundamental and Applied Catalysis series, ⟨10.1007/978-1-4899-8071-7_19⟩
Chapitre d'ouvrage hal-03109298 v1
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The Role of Cerium-based Oxides used as Oxygen Storage Materials in DeNOx Catalysis

Xavier Courtois , Nicolas Bion , Patrice Marecot , Daniel Duprez
P. Granger; V.I. Pârvulescu. Past and Present in DeNOx catalysis. From Molecular Modelling to Chemical Engineering, 171 (8), Elsevier, pp.235-259, 2007, Studies in Surface Science and Catalysis, 978-0-444-53058-5. ⟨10.1016/S0167-2991(07)80209-6⟩
Chapitre d'ouvrage hal-00300635 v1
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Influence of small amounts of rhodium on the structure and the reducibility of Cu/Al2O3 and Cu/CeO2-A12O3 catalysts

Xavier Courtois , V. Perrichon , M. Primet , G. Bergeret
Avelino Corma; Francisco V. Melo; Sagrario Mendioroz; José Luis G. Fierro. 12th International Congress on Catalysis. Proceedings of the 12th ICC, 130, Elsevier, pp.1031-1036, 2000, Studies in Surface Science and Catalysis, 978-0-444-50480-7. ⟨10.1016/S0167-2991(00)80334-1⟩
Chapitre d'ouvrage hal-03109105 v1