Anthony Le Valant

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Publications

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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 Ricolleau et al.

RSC Advances, 2025, 15 (43), pp.36405-36413. ⟨10.1039/D5RA04557F⟩

Article dans une revue hal-05426508v1
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DFT Atomic‐Scale Insight into Pt/Cu Single Atom Alloy Clusters Supported on γ‐Al<sub>2</sub>O<sub>3</sub>: The Effect of Hydrogen Environment

Masoud Shahrokhi , Tzonka Mineva , Abdennour Benabbas , Catherine Especel , Anthony Le Valant et al.

ChemCatChem, 2024, 16 (18), pp.e202400565. ⟨10.1002/cctc.202400565⟩

Article dans une revue hal-04709972v1
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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
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Tuning Co-Cu-Al catalysts and their reaction conditions on the CO<sub>2</sub> 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
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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 Dhainaut et 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
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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. Loridant et 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
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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. Afanasiev et al.

Catalysis Science & Technology, 2021, ⟨10.1039/d1cy01673c⟩

Article dans une revue hal-03476782v1
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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
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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 Epron et 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
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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
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Palladium, Iridium, and Rhodium Supported Catalysts: Predictive H2 Chemisorption by Statistical Cuboctahedron Clusters Model

Fabien Drault , Clément Comminges , Fabien Can , Laurence Pirault-Roy , Florence Epron et 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 Pouilloux et 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 Beauchet et 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 Parmentier et al.

ChemPhysChem, 2018, 19 (11), pp.1371-1381. ⟨10.1002/cphc.201701352⟩

Article dans une revue hal-02404960v1
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Palladium, Iridium, and Rhodium supported catalysts : Predictive H2 chemisorption by statistical cuboctahedron clusters model

Florence Epron , Fabien Drault , Clément Comminges , Fabien Can , Laurence Pirault-Roy et 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 Houalla et 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 Parmentier et 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 Houalla et 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 Pinard et 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 Magnoux et 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 Soualah et 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. Magnoux et 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
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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

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 Bion et al.

Industrial and engineering chemistry research, 2010, 49 (24), pp.12383-12389. ⟨10.1021/ie101284k⟩

Article dans une revue hal-02109849v1

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

Optimized CuO–CeO2 catalysts for COPROX reaction

Fernando Mariño , Graciela Baronetti , Miguel Laborde , Nicolas Bion , Anthony Le Valant et 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
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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

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 Ricolleau et 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 Wang et 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 Valant et 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 Valant et 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. Fongarland et 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. Pouilloux et 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