Anthony Le Valant

Publications

Article dans une revue (32)

Facile and green synthesis of monodisperse sub-10 nm copper and tin nanoparticles using l -ascorbic acid as the reducing agent Abdennour Benabbas,Grégoire Breyton,Catherine Especel,Anthony Le Valant,Christian Ricolleauet al. RSC Advances, 2025, 15 (43), pp.36405-36413. ⟨10.1039/D5RA04557F⟩ Article dans une revue hal-05426508v1
DFT Atomic‐Scale Insight into Pt/Cu Single Atom Alloy Clusters Supported on γ‐Al&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;3&lt;/sub&gt;: The Effect of Hydrogen Environment Masoud Shahrokhi,Tzonka Mineva,Abdennour Benabbas,Catherine Especel,Anthony Le Valantet al. ChemCatChem, 2024, 16 (18), pp.e202400565. ⟨10.1002/cctc.202400565⟩ Article dans une revue hal-04709972v1
One Step Dimethyl Ether (DME) Synthesis from CO2 Hydrogenation over Hybrid Catalysts Containing Cu/ZnO/Al2O3 and Nano-Sized Hollow ZSM-5 Zeolites Karima Krim,Alexander Sachse,Anthony Le Valant,Yannick Pouilloux,Smain Hocine Catalysis Letters, 2023, 153, pp.83-94. ⟨10.1007/s10562-022-03949-w⟩ Article dans une revue hal-03647214v1
Tuning Co-Cu-Al catalysts and their reaction conditions on the CO&lt;sub&gt;2&lt;/sub&gt; hydrogenation reaction to higher alcohols under mild conditions Vitor Duarte Lage,Anthony Le Valant,Nicolas Bion,Fabio Souza Toniolo Chemical Engineering Science, 2023, 281, pp.119208. ⟨10.1016/j.ces.2023.119208⟩ Article dans une revue hal-04503677v1
Optimization of catalyst activity and stability in the m-cresol hydrodeoxygenation through Ni particle size control Camila Abreu Teles,Carmen Ciotonea,Anthony Le Valant,Christine Canaff,Jeremy Dhainautet al. Applied Catalysis B: Environmental, 2023, Applied Catalysis B: Environmental, 338, pp.123030. ⟨10.1016/j.apcatb.2023.123030⟩ Article dans une revue hal-04249836v2
Syngas conversion into light hydrocarbons over bifunctional catalyst: Effect of the density of contact between Cu-ZnO-Al2O3 and SAPO-34 V. l'Hospital,C. Coudercy,L. Pinard,J. Rousseau,S. Loridantet al. Applied Catalysis A : General, 2022, 643, pp.118757. ⟨10.1016/j.apcata.2022.118757⟩ Article dans une revue hal-03763297v1
In situ FTIR spectroscopy to unravel the bifunctional nature of aromatics hydrogenation synergy on zeolite/metal catalysts Nuno Batalha,Jean-Dominique Comparot,Anthony Le Valant,Ludovic Pinard Catalysis Science & Technology, 2022, 12 (4), pp.1117-1129. ⟨10.1039/D1CY01724A⟩ Article dans une revue hal-04463221v1
Effect of potassium and platinum contents on catalytic performance of Pt/Al2O3 monometallic catalysts for propane dehydrogenation Alexandre van Assche,Catherine Especel,Anthony Le Valant,Florence Epron Molecular Catalysis, 2021, 517, pp.112059. ⟨10.1016/j.mcat.2021.112059⟩ Article dans une revue hal-03495757v1
On the reaction mechanism of MnOx/SAPO-34 bifunctional catalysts for the conversion of syngas to light olefins C. Coudercy,V. L'Hospital,R. Checa,A. Le Valant,P. Afanasievet al. Catalysis Science & Technology, 2021, ⟨10.1039/d1cy01673c⟩ Article dans une revue hal-03476782v1
Sustainable H2 generation via steam reforming of biogas in membrane reactors: H2S effects on membrane performance and catalytic activity Adolfo Iulianelli,Matteo Manisco,Nicolas Bion,Anthony Le Valant,Florence Epronet al. International Journal of Hydrogen Energy, 2021, 46 (57), pp.29183-29197. ⟨10.1016/j.ijhydene.2020.10.038⟩ Article dans une revue hal-03013913v1
Description of supported metal structure sensitivity by a geometric approach Anthony Le Valant,Samuel Bouchet,Alexandre van Assche,Catherine Especel,Florence Epron Journal of Catalysis, 2021, ⟨10.1016/j.jcat.2021.03.021⟩ Article dans une revue hal-03219223v1
Palladium, Iridium, and Rhodium Supported Catalysts: Predictive H2 Chemisorption by Statistical Cuboctahedron Clusters Model Fabien Drault,Clément Comminges,Fabien Can,Laurence Pirault-Roy,Florence Epronet al. Materials, 2018, Nano-based Catalysts for Renewable Energy, ⟨10.3390/ma11050819⟩ Article dans une revue hal-04445216v1
Cu-ZnO catalysts for CO2 hydrogenation to methanol: Morphology change induced by ZnO lixiviation and its impact on the active phase formation Céline Tisseraud,Clément Comminges,Aurélien Habrioux,Stéphane Pronier,Yannick Pouillouxet al. Molecular Catalysis, 2018, 446, pp.98-105. ⟨10.1016/j.mcat.2017.12.036⟩ Article dans une revue hal-04229861v1
Effect of the metallic particle size of supported Pt catalysts on methylcyclopentane hydrogenolysis: Understanding of the ring opening products distribution by a geometric approach Anthony Le Valant,Fabien Drault,Corentin Maleix,Clément Comminges,Romain Beauchetet al. Journal of Catalysis, 2018, 367, pp.234-243. ⟨10.1016/j.jcat.2018.09.016⟩ Article dans une revue hal-02109667v1
One-Pot Soft-Template Synthesis of Nanostructured Copper-Supported Mesoporous Carbon FDU-15 Electrocatalysts for Efficient CO 2 Reduction Nihat Ege Şahin,Clément Comminges,Anthony Le Valant,Julien Kiener,Julien Parmentieret al. ChemPhysChem, 2018, 19 (11), pp.1371-1381. ⟨10.1002/cphc.201701352⟩ Article dans une revue hal-02404960v1
Palladium, Iridium, and Rhodium supported catalysts : Predictive H2 chemisorption by statistical cuboctahedron clusters model Florence Epron,Fabien Drault,Clément Comminges,Fabien Can,Laurence Pirault-Royet al. Materials, 2018, ⟨10.3390/ma11050819⟩ Article dans une revue hal-02109697v1
Effect of the metal promoter on the performances of H-ZSM5 in ethylene aromatization Anthony Le Valant,Clément Comminges,Fabien Can,Karine Thomas,Marwan Houallaet al. Catalysis Today, 2017, 289 (46), pp.62 - 69. ⟨10.1016/j.cattod.2016.08.006⟩ Article dans une revue istex hal-01894527v1
Carbon Support Nanostructuration for CO 2 Electroreduction to Formic Acid on Copper Based Catalysts Clément Comminges,Nihat Ege Sahin,Anthony Le Valant,Teko Napporn,Julien Parmentieret al. ECS Transactions, 2017, 77 (11), pp.1291-1302. ⟨10.1149/07711.1291ecst⟩ Article dans une revue hal-04229845v1
The Cu–ZnO synergy in methanol synthesis Part 3: Impact of the composition of a selective Cu@ZnO core–shell catalyst on methanol rate explained by experimental studies and a concentric spheres model Céline Tisseraud,Clément Comminges,Stéphane Pronier,Yannick Pouilloux,Anthony Le Valant Journal of Catalysis, 2016, 343, pp.106-114. ⟨10.1016/j.jcat.2015.12.005⟩ Article dans une revue istex hal-04229831v1
Platinum Supported Catalysts: Predictive CO and H 2 Chemisorption by a Statistical Cuboctahedron Cluster Model Anthony Le Valant,Clément Comminges,Fabien Can,Karine Thomas,Marwan Houallaet al. Journal of Physical Chemistry C, 2016, 120 (46), pp.26374-26385. ⟨10.1021/acs.jpcc.6b09241⟩ Article dans une revue hal-02109715v1
The Cu-ZnO synergy in methanol synthesis from CO2, Part 1: Origin of active site explained by experimental studies and a sphere contact quantification model on Cu plus ZnO mechanical mixtures Anthony Le Valant,Clément Comminges,Celine Tisseraud,Christine Canaff,Ludovic Pinardet al. Journal of Catalysis, 2015, 324, pp.41-49. ⟨10.1016/j.jcat.2015.01.021⟩ Article dans une revue hal-01358322v1
Hydrogénation du CO2 en hydrocarbures sur des catalyseurs bifonctionnels CFA-HZSM-5 Hania Ahouari,Ahcene Soualah,Anthony Le Valant,Ludovic Pinard,Patrick Magnouxet al. Comptes Rendus Chimie , 2015, 18, pp.241-249. ⟨10.1016/j.crci.2014.08.001⟩ Article dans une revue hal-01485247v1
The Cu–ZnO synergy in methanol synthesis from CO2, Part 2: Origin of the methanol and CO selectivities explained by experimental studies and a sphere contact quantification model in randomly packed binary mixtures on Cu–ZnO coprecipitate catalysts Céline Tisseraud,Clément Comminges,Thomas Belin,Hania Ahouari,Ahcène Soualahet al. Journal of Catalysis, 2015, 330, pp.533-544. ⟨10.1016/j.jcat.2015.04.035⟩ Article dans une revue istex hal-04229793v1
Hydrogenation of CO2 into hydrocarbons over bifunctional system Cu–ZnO/Al2O3+HZSM-5: Effect of proximity between the acidic and methanol synthesis sites Hania Ahouari,Ahcene Soualah,Anthony Le Valant,Ludovic Pinard,Yannick Pouilloux Comptes Rendus Chimie , 2015, 18(12), pp.1264-1269. ⟨10.1016/j.crci.2015.07.005⟩ Article dans une revue hal-01485267v1
Methanol synthesis from CO2 hydrogenation over copper based catalysts H. Ahouari,A. Soualah,A. Le Valant,L. Pinard,P. Magnouxet al. Reaction kinetics, mechanisms and catalysis, 2013, 110 (1), pp.131-145. ⟨10.1007/s11144-013-0587-9⟩ Article dans une revue istex hal-00960141v1
Effect of higher alcohols on the performances of a 1%Rh/MgAl2O4/Al2O3 catalyst for hydrogen production by crude bioethanol steam reforming Anthony Le Valant,Anthony Garron,Nicolas Bion,Daniel Duprez,Florence Epron International Journal of Hydrogen Energy, 2011, 36 (1), pp.311-318. ⟨10.1016/j.ijhydene.2010.09.039⟩ Article dans une revue istex hal-02109843v1
Preparation and characterization of bimetallic Rh-Ni/Y2O3-Al2O3 for hydrogen production by raw bioethanol steam reforming: influence of the addition of nickel on the catalyst performances and stability Anthony Le Valant,Nicolas Bion,Fabien Can,Daniel Duprez,Florence Epron Applied Catalysis B: Environmental, 2010, 97 (1-2), pp.72-81. ⟨10.1016/j.apcatb.2010.03.025⟩ Article dans une revue istex hal-02109858v1
Ethanol Steam Reforming over Rh(1%)MgAl 2 O 4 /Al 2 O 3 : A Kinetic Study Cecilia Graschinsky,Miguel Laborde,Norma Amadeo,Anthony Le Valant,Nicolas Bionet al. Industrial and engineering chemistry research, 2010, 49 (24), pp.12383-12389. ⟨10.1021/ie101284k⟩ Article dans une revue hal-02109849v1
Hydrogen Production from raw bioethanol steam reforming: optimization of catalyst composition with improved stability against various impurities Anthony Le Valant,Fabien Can,Nicolas Bion,Daniel Duprez,Florence Epron International Journal of Hydrogen Energy, 2010, 35 (10), pp.5015-5020. ⟨10.1016/j.ijhydene.2009.09.008⟩ Article dans une revue hal-02109875v1
New Active and Selective Rh−REO x −Al 2 O 3 Catalysts for Ethanol Steam Reforming Fabien Can,Anthony Le Valant,Nicolas Bion,Florence Epron,Daniel Duprez Journal of Physical Chemistry C, 2008, 112 (36), pp.14145-14153. ⟨10.1021/jp801954s⟩ Article dans une revue istex hal-02109909v1
Hydrogen production from raw bioethanol over Rh/MgAl2O4 catalyst Anthony Le Valant,Anthony Garron,Nicolas Bion,Florence Epron,Daniel Duprez Catalysis Today, 2008, 138 (3-4), pp.169-174. ⟨10.1016/j.cattod.2008.06.013⟩ Article dans une revue hal-02109903v1
Optimized CuO–CeO2 catalysts for COPROX reaction Fernando Mariño,Graciela Baronetti,Miguel Laborde,Nicolas Bion,Anthony Le Valantet al. International Journal of Hydrogen Energy, 2008, 33 (4), pp.1345-1353. ⟨10.1016/j.ijhydene.2007.12.014⟩ Article dans une revue istex hal-02109911v1

Communication dans un congrès (7)

Novel Green Method for the Preparation of Supported Sub-10 nm Non-Noble Metal (Cu, Sn and Ga) Nanoparticles Abdennour Benabbas,Catherine Especel,Anthony Le Valant,Grégoire Breyton,Christian Ricolleauet al. C'Nano 2025, CNRS, Mar 2025, Paris, France Communication dans un congrès hal-05289880v1
Development of Facile Methods for the Preparation of Alumina Supported Non-Noble Metal Catalysts Abdennour Benabbas,Catherine Especel,A. Le Valant,Christian Ricolleau,Guillaume Wanget al. International congress on catalysis- 18th ICC, Jul 2024, Lyon, France Communication dans un congrès hal-05289817v1
DFT Atomic-Scale Insight into Pt/Cu Single Atom Alloy Clusters Supported on γ-Al2O3: The Effect of Hydrogen Environment Masoud Shahrokhikhorneh,Tzonka Mineva,Abdennour Benabbas,Catherine Especel,A. Le Valantet al. International congress on catalysis-18th ICC, Jul 2024, Lyon, France Communication dans un congrès hal-05289808v1
On the intimacy of bifunctional catalysts for the conversion of syngas to light olefins C. Coudercy,V. Lhospital,R. Checa,P. Fongarland,A. Le Valantet al. FCCAT 3 2022, May 2022, Ronce-les-Bains, France Communication dans un congrès hal-03681061v1
Intimité nanométrique dans les catalyseurs bifonctionnels pour la conversion du gaz de synthèse en oléfines légères par le procédé OX-ZEO C. Coudercy,V. Lhospital,S. Gil,A. Le Valant,P. Fongarlandet al. GECAT 2021 en virtuel, Jun 2021, Villeurbanne, France Communication dans un congrès hal-04292054v1
Conversion de CO en hydrocarbures sur catalyseur bifonctionnel : Effet de la densité de contact entre Cu-ZnO-Al2O3 et SAPO-34 V. Lhospital,C. Coudercy,L. Pinard,T. Belin,Y. Pouillouxet al. GECAT 2021 en virtuel, Jun 2021, Villeurbanne, France Communication dans un congrès hal-04292069v1
Effect of platinum size of Pt/γ-Al2O3 catalysts on propane dehydrogenation Alexandre van Assche,Anthony Le Valant,Catherine Especel,Florence Epron The 6th International Scientific School-Conference for Young Scientists “Catalysis: from Science to Industry”, Oct 2020, Tomsk, Russia Communication dans un congrès hal-04160794v1

Poster de conférence (2)

Novel Green Method for the Synthesis of Oxidation-Resistant Sub-10 nm Cu and Sn Nanoparticles Abdennour Benabbas,Catherine Especel,Anthony Le Valant,Christian Ricolleau,Guillaume Wanget al. The 29th North American Catalysis Society Meeting (NAM29), Jun 2025, Atlanta (Georgia), United States. Poster de conférence hal-05426448v1
Controlling Ni nanoparticles size within SBA-15 porosity toward selective HDO reaction of m-Cresol Carmen Ciotonea,Camila A Teles,Anthony Le Valant,Jean-Marc Clacens,Sébastien Royeret al. FCCAT 2022: French Conference on Catalysis, May 2022, Ronce les bains, France Poster de conférence hal-03691886v1

Pré-publication, Document de travail (1)

Facile and Green Synthesis of Monodisperse Sub-10 nm Copper and Tin Nanoparticles Using L-ascorbic Acid as a Reducing Agent Abdennour Benabbas,Grégoire Breyton,Catherine Especel,Anthony Le Valant,Christian Ricolleauet al. 2025 Pré-publication, Document de travail hal-05426495v1