GUILHEM ARRACHART

113
Documents

Présentation

Maitre de Conférences - HDR


Etablissement : Université Montpellier, IUT Chimie – Montpellier, 99 Avenue d’Occitanie, 34090 Montpellier

Laboratoire : Laboratoire Tri ionique par les Systèmes Moléculaires auto-assemblés (LTSM)

Institut de Chimie Séparative de Marcoule UMR 5257 (CEA/CMRS/UM/ENSCM), Centre de Marcoule B426, BP17171 30207 Bagnols/Cèze cedex.

CURSUS


2017 Habilitation à Diriger des Recherches, Université Montpellier, Ecole Doctorale 459

2009 – auj. Maitre de Conférences, Université Montpellier

2008 – 2009 ATER, Université Montpellier II

2006 – 2008 Inorganic Materials Scientist, Australian Nuclear Science and Technology Organisation

2005 Doctorat en Chimie, Université Montpellier II

ANIMATION DE LA RECHERCHE ET ACTIVITÉS D'ENSEIGNEMENT


Thème de recherche:

Chimie séparative : Séparation d'ions et études mécanistiques d'extraction

Outils polyvalents pour l'extraction, le recyclage, la purification, le retraitement:

- pour l'amont et l'aval du cycle du combustible nucléaire

- pour les ressources minières et le recyclage (mine urbaine - D3E)

Encadrement :

Encadrement ou co-encadrement de plus de 15 thèses et 25 stagiaires

Enseignement :

BUT 1: Responsable enseignement Hygiène Sécurité Environnement / TP Chimie Générale

BUT 2: TP-Projet Chimie Analytique / TP Génie Chimique

BUT 3: ACQE: TP-Projet Chimie Analytique / NuMat: Législation Gestion des déchets radioactifs ; Transition énergétique ; TP Procédé Extraction-Séparation

PRODUCTION ET DIFFUSION SCIENTIFIQUE

https://hal.science/search/index/?q=*&authIdPerson_i=173855

Publications

Publications

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Lipophilic EDTA-based ligands in different diluents for the extraction of rare earths: Preliminary results with Nd(III), Dy(III) and Pr(III) in chloride and nitrate media

Tamir Sukhbaatar , Raphaëlle Piton , Fabrice Giusti , Guilhem Arrachart , Magali Duvail et al.
Hydrometallurgy, 2025, 231, pp.106415. ⟨10.1016/j.hydromet.2024.106415⟩
Article dans une revue hal-04791847 v1
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Uranium extraction from salt water using formo-phenolic resin containing amido-β-phosphonic acid chelating moiety

Evan Lelong , Claudine El Khoueiry , Fabrice Giusti , Guilhem Arrachart , Stéphane Pellet-Rostaing
Water, 2025, 17 (7), pp.1067. ⟨10.3390/w17071067⟩
Article dans une revue hal-05023897 v1
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Oxidation of TiC–SiC nanocomposite

Hélène Aréna , Moustapha Coulibaly , Nicolas Pradeilles , Adel Mesbah , Alban Jonchère et al.
Journal of the American Ceramic Society, 2025, 108, pp.e20336. ⟨10.1111/jace.20336⟩
Article dans une revue hal-04878586 v1
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Design and characterization of novel hydrophobic eutectic solvents based on metal-extracting ligands

Baptiste Bernicot , Guilhem Arrachart , Sandrine Dourdain , Nicolas Schaeffer , Gabriel Teixeira et al.
Journal of Molecular Liquids, 2025, 427, pp.127332. ⟨10.1016/j.molliq.2025.127332⟩
Article dans une revue hal-05008621 v1
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Dissolution of rare earth elements: Exploring the ability of deep eutectic solvents and organic acid solutions, the case of lactic acid

Julien Couturier , Clément Levard , Blanche Collin , Perrine Chaurand , Vladimir Vidal et al.
Separation and Purification Technology, 2025, 366, pp.132740. ⟨10.1016/j.seppur.2025.132740⟩
Article dans une revue hal-05023870 v1
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Thiourea resole polymers for recovery of noble element

Claudine El Khoueiry , Fabrice Giusti , Evan Lelong , Guilhem Arrachart , Bilal Nsouli et al.
Hydrometallurgy, 2024, 223, pp.106201. ⟨10.1016/j.hydromet.2023.106201⟩
Article dans une revue hal-04224204 v1
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Solvent Extraction of Uranium from an Acidic Medium for the Front-End of Nuclear Fuel Cycle: from Mechanisms Understanding to Innovative Process Design.

Fabrice Giusti , Elise Guerinoni , David Lemire , Marine Thimotee , Guilhem Arrachart et al.
Comptes Rendus. Chimie, 2024, 27 (S4), pp.1-31. ⟨10.5802/crchim.293⟩
Article dans une revue cea-04528746 v1
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Highly efficient diluent-free solvent extraction of uranium using mixtures of protonated trioctylamine and quaternary ammonium salts. Comparative Life Cycle Assessment with the conventional extractant

Elise Guerinoni , Sandrine Dourdain , Zijun Lu , Fabrice Giusti , Guilhem Arrachart et al.
Hydrometallurgy, 2024, 224, pp.106257. ⟨10.1016/j.hydromet.2023.106257⟩
Article dans une revue hal-04668410 v1
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Selective recovery of rare earth elements from acetic leachate of NdFeB magnet by solvent extraction

Sahar Belfqueh , Simon Chapron , Fabrice Giusti , S Pellet-Rostaing , Alain Seron et al.
Separation and Purification Technology, 2024, 339, pp.126701. ⟨10.1016/j.seppur.2024.126701⟩
Article dans une revue hal-04610359 v1
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Molecular and supramolecular study of uranium/plutonium liquid–liquid extraction with N N -dialkylamides

David Lemire , Thomas Dumas , Dominique Guillaumont , Pier Lorenzo Solari , Denis Menut et al.
Inorganic Chemistry, 2024, 63 (40), pp.18809-18819. ⟨10.1021/acs.inorgchem.4c02880⟩
Article dans une revue hal-04721661 v1
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Easy to scale up synthesis of a high-purity piperidinium based ionic liquid combining both sustainability and cost-effectiveness

Manuel Lejeune , Micheline Draye , Sophie Legeai , S. Michel , Guilhem Arrachart et al.
Journal of Ionic Liquids, 2024, 4 (1), pp.100076. ⟨10.1016/j.jil.2023.100076⟩
Article dans une revue hal-04447162 v1
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Yttrium speciation variability in bauxite residues of various origins, ages and storage conditions

Julien Couturier , Pierre Tamba Oularé , Blanche Collin , Claire Lallemand , Isabelle Kieffer et al.
Journal of Hazardous Materials, 2024, 464, pp.132941. ⟨10.1016/j.jhazmat.2023.132941⟩
Article dans une revue hal-04290788 v3
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Enhancing uranium extraction efficiency using protonated amines and quaternary ammoniums-based ionic liquids: mechanistic insights and nonlinearities analysis

Elise Guerinoni , Sandrine Dourdain , Thomas Dumas , Guilhem Arrachart , Fabrice Giusti et al.
Separations, 2023, 10, pp.509. ⟨10.3390/separations10090509⟩
Article dans une revue hal-04224208 v1
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Bis‐catecholamide‐based materials for uranium extraction

Guillaume Mossand , Evan Lelong , Chen Xing , Frantz Ndebulia Watchou , Antoine Leydier et al.
ChemPlusChem, 2023, 88, pp.e202200412. ⟨10.1002/cplu.202200412⟩
Article dans une revue hal-04384497 v1
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Application of ultra/nano filtration membrane in uranium rejection from fresh and salt waters

C Xing , B Bernicot , Guilhem Arrachart , S Pellet-Rostaing
Separation and Purification Technology, 2023, 314, pp.123543. ⟨10.1016/j.seppur.2023.123543⟩
Article dans une revue hal-04394862 v1
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Toward a method of understanding the complexation of rare earth element by functionalized organosilanes in aqueous media

Oliver Walker , Diane Rébiscoul , Michael Odorico , Samuel Tardif , Stephane Pellet-Rostaing et al.
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2023, 662, pp.131049. ⟨10.1016/j.colsurfa.2023.131049⟩
Article dans une revue hal-04037567 v1
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Thiourea Adsorbent for Efficient Removal of Mercury (II)

Claudine El Khoueiry , Fabrice Giusti , Evan Lelong , Guilhem Arrachart , Bilal Nsouli et al.
ChemistrySelect, 2023, 8 (44), ⟨10.1002/slct.202303015⟩
Article dans une revue hal-04384786 v1
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New Carbamoyl Surface-Modified ZrO2 Nanohybrids for Selective Au Extraction from E-Waste

Sarah Asaad , Marwa Hamandi , Guilhem Arrachart , Stéphane Pellet-Rostaing , Serge Kimbel et al.
Molecules, 2023, 28 (5), pp.2219. ⟨10.3390/molecules28052219⟩
Article dans une revue hal-04384557 v1
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Diglycolamide phenolic foams as sorbent for rare earth elements

Fatima Bekkar , Carlos Arrambide , Claudine El Khoueiry , Rachid Meghabar , Guilhem Arrachart et al.
Materials Research Innovations, 2023, 27 (6), pp.429-432. ⟨10.1080/14328917.2023.2182486⟩
Article dans une revue hal-04384408 v1
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Stereo‐ and regiochemical effect of N,N ‐dialkylamide extractants on the speciation of Pu complexes

David Lemire , Thomas Dumas , Cécile Marie , Fabrice Giusti , Guilhem Arrachart et al.
European Journal of Inorganic Chemistry, 2023, 26 (32), pp.e202300461. ⟨10.1002/ejic.202300461⟩
Article dans une revue hal-04224206 v1
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Evaluating organic acids as alternative leaching reagents for rare earth elements recovery from NdFeB magnets

Sahar Belfqueh , Alain Seron , Simon Chapron , Guilhem Arrachart , Nour-Eddine Menad
Journal of Rare Earths, 2022, ⟨10.1016/j.jre.2022.04.027⟩
Article dans une revue hal-03711357 v1
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Terephthalaldehyde–Phenolic Resins as a Solid-Phase Extraction System for the Recovery of Rare-Earth Elements

Ruth Oye Auke , Guilhem Arrachart , Romain Tavernier , Ghislain David , Stéphane Pellet-Rostaing
Polymers, 2022, 14 (2), pp.311. ⟨10.3390/polym14020311⟩
Article dans une revue hal-03608662 v1
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Recovery of Rare Earth Elements (REEs) Using Ionic Solvents

Guilhem Arrachart , Julien Couturier , Sandrine Dourdain , Clément Levard , S Pellet-Rostaing
Processes, 2021, 9 (7), pp.1202. ⟨10.3390/pr9071202⟩
Article dans une revue hal-03395395 v1
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Tailored structuring of functionalized silsesquioxanes in a one-step approach

Robert Winkler , S Pellet-Rostaing , Guilhem Arrachart
Materials Chemistry Frontiers, 2021, 5 (5), pp.2328-2337. ⟨10.1039/d0qm01060j⟩
Article dans une revue hal-03395190 v1
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Stereochemically enriched extractants for the extraction of actinides

N. Felines , Guilhem Arrachart , Fabrice Giusti , A. Beillard , C. Marie et al.
New Journal of Chemistry, 2021, 45 (29), pp.12798-12801. ⟨10.1039/d1nj02077c⟩
Article dans une revue hal-03395204 v1
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Extraction of uranium from sulfuric acid media using amino-diamide extractants

Moheddine Wehbie , Guilhem Arrachart , Tamir Sukhbaatar , X. F Le Goff , Iyad Karamé et al.
Hydrometallurgy, 2021, 200, pp.105550. ⟨10.1016/j.hydromet.2020.105550⟩
Article dans une revue hal-03337011 v2
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Solvent extraction of rare earths elements from nitrate media in DMDOHEMA/ionic liquid systems: performance and mechanism studies

Cesar L Usma , Sandrine Dourdain , Guilhem Arrachart , S Pellet-Rostaing
RSC Advances, 2021, 11 (50), pp.31197-31207. ⟨10.1039/d1ra05359k⟩
Article dans une revue hal-03395405 v1
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Ionic Liquids as Extraction Media in a Two-Step Eco-Friendly Process for Selective Tantalum Recovery

Cyril Micheau , Guilhem Arrachart , Raphael Turgis , Manuel Lejeune , Micheline Draye et al.
ACS Sustainable Chemistry & Engineering, 2020, 8 (4), pp.1954-1963. ⟨10.1021/acssuschemeng.9b06414⟩
Article dans une revue hal-03084410 v1
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Interfacial study of surface-modified ZrO2 nanoparticles with thioctic acid for the selective recovery of palladium and gold from electronic industrial wastewater

Quoc An Trieu , S Pellet-Rostaing , Guilhem Arrachart , Y. Traore , S. Kimbel et al.
Separation and Purification Technology, 2020, 237, pp.116353. ⟨10.1016/j.seppur.2019.116353⟩
Article dans une revue hal-02551702 v1
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Mass transfer efficiency in rare earth extraction using a hollow fiber pertraction device

Moussa Touré , Joseph Chamieh , Guilhem Arrachart , Stéphane Pellet-Rostaing , Herve Cottet et al.
Separation and Purification Technology, 2020, 251, pp.117330. ⟨10.1016/j.seppur.2020.117330⟩
Article dans une revue cea-02931915 v1
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Effect of TiC incorporation on the optical properties and oxidation resistance of SiC ceramics

Héléne Arena , Moustapha Coulibaly , Audrey Soum-Glaude , Alban Jonchere , Guilhem Arrachart et al.
Solar Energy Materials and Solar Cells, 2020, 213, pp.110536. ⟨10.1016/j.solmat.2020.110536⟩
Article dans une revue hal-03005934 v1

Synthesis and Characterization of a Chromo-Extractant to the Probe Liquid–Liquid Interface in a Solvent Extraction Process

Jing Wang , Guilhem Arrachart , Fabrice Giusti , Gaelle Martin-Gassin , Pierre-Marie Gassin et al.
Journal of Physical Chemistry C, 2020, 124 (20), pp.10916-10923. ⟨10.1021/acs.jpcc.0c00253⟩
Article dans une revue hal-02873530 v1
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Bifunctional Amidophosphonate Molecules for Uranium Extraction in Nitrate Acidic Media

A. Artese , Sandrine Dourdain , N. Felines , Guilhem Arrachart , N. Boubals et al.
Solvent Extraction and Ion Exchange, 2020, 38 (7), pp.703-718. ⟨10.1080/07366299.2020.1790527⟩
Article dans une revue hal-03084432 v1
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Efficient and multi-function compatible click-reaction of organosilanes

Robert Winkler , S Pellet-Rostaing , Guilhem Arrachart
Tetrahedron Letters, 2020, 61 (30), pp.152145. ⟨10.1016/j.tetlet.2020.152145⟩
Article dans une revue hal-03084427 v1
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Selective Extraction of REEs Thanks to One-Pot Silica Hybrid Materials

Robert Winkler , Stéphane Pellet-Rostaing , Guilhem Arrachart
Applied Sciences, 2020, 10, ⟨10.3390/app10217558⟩
Article dans une revue hal-03099704 v1
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Recovery of tantalum from synthetic sulfuric leach solutions by solvent extraction with phosphonate functionalized ionic liquids

Cyril Micheau , Manuel Lejeune , Guilhem Arrachart , Micheline Draye , Raphael Turgis et al.
Hydrometallurgy, 2019, 189, pp.105107. ⟨10.1016/j.hydromet.2019.105107⟩
Article dans une revue hal-03084417 v1
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Actinide and lanthanide adsorption onto hierarchically porous carbons beads: a high surface affinity for Pu

Vittorio Luca , Devlet G. Sizgek , Erden Sizgek , Guilhem Arrachart , Cyrielle Rey et al.
Nanomaterials, 2019, 9 (10), 1464 (11 p.). ⟨10.3390/nano9101464⟩
Article dans une revue hal-02318035 v1
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Synthesis of organophosphorus ligands with a central oxygen atom and their applications in solvent extraction

Fanny Mary , Guilhem Arrachart , Antoine Leydier , S Pellet-Rostaing
Article dans une revue hal-02161602 v1
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Liquid-Liquid Extraction of Rare Earths Elements by Use of Ionic Liquids

Cesar L Usma , Sandrine Dourdain , Guilhem Arrachart , Stéphane Pellet-Rostaing
Hydroprocess, 2019, Hydroprocess 2019, 7
Article dans une revue hal-04697136 v1
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Probing the existence of uranyl trisulfate structures in the AMEX solvent extraction process

Tamir Sukhbaatar , Magali Duvail , Thomas Dumas , Sandrine Dourdain , Guilhem Arrachart et al.
Chemical Communications, 2019, 55, pp.7583-7586. ⟨10.1039/c9cc02651g⟩
Article dans une revue hal-02161600 v1
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Impact of Solvent Structuring in Water/ tert -Butanol Mixtures on the Assembly of Silica Nanoparticles to Aerogels

Robert Winkler , Elisa Ré , Guilhem Arrachart , S Pellet-Rostaing
Langmuir, 2019, 35 (24), pp.7905-7915. ⟨10.1021/acs.langmuir.9b00655⟩
Article dans une revue hal-02161599 v1
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Extraction and recovery of rare earths by chelating phenolic copolymers bearing diglycolamic acid or diglycolamide moieties

C. Arrambide , Guilhem Arrachart , S. Berthalon , M. Wehbie , S Pellet-Rostaing
Reactive and Functional Polymers, 2019, ⟨10.1016/j.reactfunctpolym.2019.06.013⟩
Article dans une revue hal-02161601 v1
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Leaching of rare earth elements (REEs) and impurities from phosphogypsum: A preliminary insight for further recovery of critical raw materials

C.R. Cánovas , S. Chapron , Guilhem Arrachart , S Pellet-Rostaing
Journal of Cleaner Production, 2019, 219, pp.225-235. ⟨10.1016/j.jclepro.2019.02.104⟩
Article dans une revue hal-02062500 v1
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SiC-TiC nanocomposite for bulk solar absorbers applications: Effect of density and surface roughness on the optical properties

Héléne Arena , Moustapha Coulibaly , Audrey Soum-Glaude , Alban Jonchere , Adel Mesbah et al.
Solar Energy Materials and Solar Cells, 2019, 191, pp.199-208. ⟨10.1016/j.solmat.2018.11.018⟩
Article dans une revue hal-02001098 v1
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Ketone functionalized task specific ionic liquids for selective tantalum extraction

Raphael Turgis , Guilhem Arrachart , S. Michel , Sophie Legeai , Manuel Lejeune et al.
Separation and Purification Technology, 2018, 196, pp.174-182. ⟨10.1016/j.seppur.2017.08.009⟩
Article dans une revue hal-02062512 v1
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N -Alkyl calix[4]azacrowns for the selective extraction of uranium

Moheddine Wehbie , Guilhem Arrachart , X. F Le Goff , Iyad Karame , S Pellet-Rostaing
Dalton Transactions, 2018, 47 (41), pp.14594-14603. ⟨10.1039/c8dt03140a⟩
Article dans une revue hal-02062504 v1
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Tantalum and Niobium Selective Extraction by Alkyl-Acetophenone

Moussa Toure , Guilhem Arrachart , Jean Duhamet , S Pellet-Rostaing
Metals, 2018, 8 (9), pp.654. ⟨10.3390/met8090654⟩
Article dans une revue hal-02062505 v1
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Selective extraction and separation of germanium by catechol based resins

Carlos Arrambide Cruz , Sébastien Marie , Guilhem Arrachart , S Pellet-Rostaing
Separation and Purification Technology, 2018, 193, pp.214-219. ⟨10.1016/j.seppur.2017.11.013⟩
Article dans une revue hal-02062514 v1
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Ion extraction applications of bilayer-structured hybrid silicas

R. Besnard , R. Winkler , Guilhem Arrachart , J. Cambedouzou , S Pellet-Rostaing
Materials Chemistry Frontiers, 2018, 2 (5), pp.1031-1039. ⟨10.1039/c8qm00022k⟩
Article dans une revue hal-02062506 v1
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Tuning the morphology of functionalized silica using amphiphilic organosilanes

Romain Besnard , Guilhem Arrachart , Julien Cambedouzou , S Pellet-Rostaing
Journal of Sol-Gel Science and Technology, 2017, 81 (2), pp.452-467. ⟨10.1007/s10971-016-4202-1⟩
Article dans une revue hal-01998488 v1
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Recovery of uranium (VI) from concentrated phosphoric acid using bifunctional reagents

Antoine Leydier , Guilhem Arrachart , Raphaël Turgis , Gilles Bernier , Cécile Marie et al.
Hydrometallurgy, 2017, 171, pp.262-266. ⟨10.1016/j.hydromet.2017.05.008⟩
Article dans une revue hal-02062519 v1

Synergistic Extraction of Rare Earth Elements from Phosphoric Acid Medium using a Mixture of Surfactant AOT and DEHCNPB

J. Rey , S. Atak , Sandrine Dourdain , Guilhem Arrachart , Laurence Berthon et al.
Solvent Extraction and Ion Exchange, 2017, 35 (5), pp.321-331. ⟨10.1080/07366299.2017.1362852⟩
Article dans une revue hal-02062522 v1
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An ionic liquid-based extraction system using diglycolamide functionalized macrocyclic platforms for the extraction and recovery of lanthanides

M. Wehbie , Guilhem Arrachart , L. Ghannam , I. Karame , S Pellet-Rostaing
Dalton Transactions, 2017, 46 (47), pp.16505-16515. ⟨10.1039/c7dt02797d⟩
Article dans une revue hal-02062517 v1
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Organization of diglycolamides on resorcinarene cavitand and its effect on the selective extraction and separation of HREEs

M. Wehbie , Guilhem Arrachart , C. Arrambide Cruz , I. Karame , L. Ghannam et al.
Separation and Purification Technology, 2017, 187, pp.311-318. ⟨10.1016/j.seppur.2017.06.062⟩
Article dans une revue hal-02062518 v1

Performances and mechanistic investigations of a triphosphine trioxide/ionic liquid system for rare earth extraction

R. Turgis , Guilhem Arrachart , V. Dubois , Sandrine Dourdain , D. Virieux et al.
Dalton Transactions, 2016, 45 (3), pp.1259-1268. ⟨10.1039/C5DT03072B⟩
Article dans une revue hal-01999428 v1
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Tuning the nanostructure of highly functionalized silica using amphiphilic organosilanes: Curvature agent effects

Romain Besnard , Guilhem Arrachart , Julien Cambedouzou , S Pellet-Rostaing
Langmuir, 2016, 32 (18), pp.4624-4634. ⟨10.1021/acs.langmuir.6b00589⟩
Article dans une revue hal-01998424 v1
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Triazole Diglycolamide Cavitand for lanthanide extraction

M. Wehbie , Guilhem Arrachart , I. Karame , L. Ghannam , S Pellet-Rostaing
Separation and Purification Technology, 2016, 169, pp.17-24. ⟨10.1016/j.seppur.2016.06.003⟩
Article dans une revue hal-02062524 v1
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Diglycolamide-functionalized resorcinarene for rare earths extraction

Moheddine Wehbie , Guilhem Arrachart , Iyad Karame , Leila Ghannam , S Pellet-Rostaing
New Journal of Chemistry, 2016, 40 (11), pp.9344-9351. ⟨10.1039/c6nj02195f⟩
Article dans une revue hal-02062520 v1
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Separation of Americium by Liquid-Liquid Extraction Using Diglycolamides Water-Soluble Complexing Agents

S. Chapron , C. Marie , V. Pacary , M.-T. Duchesne , Guilhem Arrachart et al.
Procedia Chemistry, 2016, 21, pp.133-139. ⟨10.1016/j.proche.2016.10.019⟩
Article dans une revue hal-02062544 v1

Uranium Extraction by a Bifunctional Amido-Phosphonic Acid: Coordination Structure and Aggregation

Olivia Pecheur , Dominique Guillaumont , Sandrine Dourdain , Laurence Berthon , Raphaël Turgis et al.
Solvent Extraction and Ion Exchange, 2016, 34 (3), pp.260-273. ⟨10.1080/07366299.2016.1169146⟩
Article dans une revue hal-01999402 v1

Development of a new solvent extraction process based on butyl-1-[ N,N -bis(2-ethylhexyl)carbamoyl]nonyl phosphonic acid for the selective recovery of uranium(VI) from phosphoric acid

M. Miguirditchian , G. Bernier , V. Pacary , C. Balaguer , C. Sorel et al.
Solvent Extraction and Ion Exchange, 2016, 34 (3), pp.274-289. ⟨10.1080/07366299.2016.1169147⟩
Article dans une revue hal-02062525 v1
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Carbamoylalkylphosphonates Type Ligand for Uranium Extraction from Phosphates Ores

Raphaël Turgis , Antoine Leydier , Guilhem Arrachart , Fabien Burdet , Sandrine Dourdain et al.
Procedia Engineering, 2016, SYMPHOS 2015 - 3rd International Symposium on Innovation and Technology in the Phosphate Industry, 138, pp.258-266. ⟨10.1016/j.proeng.2016.02.083⟩
Article dans une revue hal-02062545 v1

Zirconium(IV)–Benzene Phosphonate Coordination Polymers: Lanthanide and Actinide Extraction and Thermal Properties

Vittorio Luca , Juan Tejada , Daniel Vega , Guilhem Arrachart , Cyrielle Rey
Inorganic Chemistry, 2016, 55 (16), pp.7928-7943. ⟨10.1021/acs.inorgchem.6b00954⟩
Article dans une revue hal-02062523 v1

New Insight into the Americium/Curium Separation by Solvent Extraction using Diglycolamides

S. Chapron , C. Marie , Guilhem Arrachart , M. Miguirditchian , S Pellet-Rostaing
Solvent Extraction and Ion Exchange, 2015, 33 (3), pp.236-248. ⟨10.1080/07366299.2014.1000792⟩
Article dans une revue hal-02062534 v1

Surface modification of titanium oxide nanoparticles with chelating molecules: New recognition devices for controlling the selectivity towards lanthanides ionic separation

R. Rahal , F. Annani , S Pellet-Rostaing , Guilhem Arrachart , S. Daniele
Separation and Purification Technology, 2015, 147, pp.220-226. ⟨10.1016/j.seppur.2015.04.038⟩
Article dans une revue hal-01179890 v1

Design and Evaluation of Chelating Resins through EDTA- and DTPA-Modified Ligands

Guilhem Arrachart , A. Kenaan , S. Gracia , R. Turgis , V. Dubois et al.
Separation Science and Technology, 2015, 50 (12), pp.1882-1889. ⟨10.1080/01496395.2015.1012591⟩
Article dans une revue hal-02062529 v1

Structural study of hybrid silica bilayers from “bola-amphiphile” organosilane precursors: catalytic and thermal effects

Romain Besnard , Guilhem Arrachart , Julien Cambedouzou , S Pellet-Rostaing
RSC Advances, 2015, 5 (71), pp.57521-57531. ⟨10.1039/c5ra06944k⟩
Article dans une revue hal-02062531 v1

Ionic liquids as diluents in solvent extraction: first evidence of supramolecular aggregation of a couple of extractant molecules

T. Sukhbaatar , Sandrine Dourdain , R. Turgis , J. Rey , Guilhem Arrachart et al.
Chemical Communications, 2015, 51 (88), pp.15960-15963. ⟨10.1039/C5CC06422H⟩
Article dans une revue hal-01999417 v1

From colloidal precursors to metal carbides nanocomposites MC (M=Ti, Zr, Hf and Si): Synthesis, characterization and optical spectral selectivity studies

Moustapha Coulibaly , Guilhem Arrachart , Adel Mesbah , Xavier Deschanels
Solar Energy Materials and Solar Cells, 2015, 143, pp.473-479. ⟨10.1016/j.solmat.2015.07.039⟩
Article dans une revue hal-02045453 v1

Organosilica-metallic sandwich materials as precursors for palladium and platinum nanoparticle synthesis

Romain Besnard , Julien Cambedouzou , Guilhem Arrachart , X. F Le Goff , S Pellet-Rostaing
RSC Advances, 2015, 5 (95), pp.77619-77628. ⟨10.1039/C5RA15871K⟩
Article dans une revue hal-01998496 v1

Separation of Am (III) by solvent extraction using water-soluble H4tpaen derivatives

Stéphanie Gracia , Guilhem Arrachart , Cécile Marie , Simon Chapron , Manuel Miguirditchian et al.
Tetrahedron, 2015, 71 (33), pp.5321-5336. ⟨10.1016/j.tet.2015.06.015⟩
Article dans une revue hal-02062530 v1

Carbamoylalkylphosphonates for Dramatic Enhancement of Uranium Extraction from Phosphates Ores

Guilhem Arrachart , Raphaël Turgis , Antoine Leydier , Fabien Burdet , Sandrine Dourdain et al.
Solvent Extraction and Ion Exchange, 2014, 32 (7), pp.685-702. ⟨10.1080/07366299.2014.951279⟩
Article dans une revue hal-03395180 v1

Water Soluble PDCA Derivatives for Selective Ln(III)/An(III) and Am(III)/Cm(III) Separation

J. Borrini , A. Favre-Reguillon , M. Lemaire , S. Gracia , Guilhem Arrachart et al.
Solvent Extraction and Ion Exchange, 2014, 33 (3), pp.224-235. ⟨10.1080/07366299.2014.974449⟩
Article dans une revue hal-02062535 v1

From phosphate rocks to uranium raw materials: hybrid materials designed for selective separation of uranium from phosphoric acid

A. Charlot , S. El. Mourabit , F. Goettmann , Guilhem Arrachart , R. Turgis et al.
RSC Advances, 2014, 4 (109), pp.64138-64141. ⟨10.1039/c4ra08703h⟩
Article dans une revue hal-02062536 v1

Uranium Extraction from Phosphoric Acid Using Bifunctional Amido-Phosphonic Acid Ligands

Raphaël Turgis , Antoine Leydier , Guilhem Arrachart , Fabien Burdet , Sandrine Dourdain et al.
Solvent Extraction and Ion Exchange, 2014, 32 (5), pp.478-491. ⟨10.1080/07366299.2014.898435⟩
Article dans une revue hal-01999434 v1

Self-Assembly of Condensable “Bola-Amphiphiles” in Water/Tetraethoxysilane Mixtures for the Elaboration of Mesostructured Hybrid Materials

R. Besnard , J. Cambedouzou , Guilhem Arrachart , Olivier Diat , S Pellet-Rostaing
Langmuir, 2013, 29 (33), pp.10368-10375. ⟨10.1021/la401885t⟩
Article dans une revue hal-02062538 v1

An original " click and bind " approach for immobilizing copper hexacyanotferrate nanoparticles on mesoporous silica

R. Turgis , Guilhem Arrachart , C. Delchet , C. Rey , Yves Barré et al.
Chemistry of Materials, 2013, 25, pp.4447-4453. ⟨10.1021/cm4029935⟩
Article dans une revue hal-00881608 v1

Comparison of two soft chemistry routes for the synthesis of mesoporous carbon/β-SiC nanocomposites

Xavier Deschanels , Damien Hérault , Guilhem Arrachart , Cyrielle Rey , Agnès Grandjean et al.
Journal of Materials Science, 2013, 48 (11), pp.4097-4108. ⟨10.1007/s10853-013-7222-z⟩
Article dans une revue istex hal-02062539 v1

EDTA and DTPA modified ligands as sequestering agents for uranyl decorporation

Antoine Leydier , Yi Lin , Guilhem Arrachart , Raphaël Turgis , Delphine Lecerclé et al.
Tetrahedron, 2012, 68 (4), pp.1163-1170. ⟨10.1016/j.tet.2011.11.065⟩
Article dans une revue istex hal-01168873 v1

PalmitateLuciferin: A Molecular Design for the Second Harmonic Generation Study of Ion Complexation at the Air-Water Interface

Gaelle Martin-Gassin , Guilhem Arrachart , Pierre-Marie Gassin , Noëlle Lascoux , I. Russier-Antoine et al.
Journal of Physical Chemistry C, 2012, 116 (13), pp.7450-7456. ⟨10.1021/jp2125697⟩
Article dans une revue hal-00746939 v1

Investigation on the vibrational and structural properties of a self-structured bridged silsesquioxane

Gaëlle Greff , Guilhem Arrachart , Patrick Hermet , Hubert Wadepohl , Robert Almairac et al.
Physical Chemistry Chemical Physics, 2012, 14, pp.5672-5679. ⟨10.1039/c2cp40250e⟩
Article dans une revue hal-00683723 v1

Synthesis and characterisation of nanocomposite materials prepared by dispersion of functional TiO2 nanoparticles in PMMA matrix

Guilhem Arrachart , Inna Karatchevtseva , Andre Heinemann , David Cassidy , Gerry Triani
Journal of Materials Chemistry, 2011, 21 (34), pp.13040. ⟨10.1039/C1JM11964H⟩
Article dans une revue hal-02062540 v1
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New insight into indium electrochemistry in a Tf2N-based room-temperature ionic liquid

Youssouf Traore , Sophie Legeai , Sébastien Diliberto , Guilhem Arrachart , Stéphane Pellet-Rostaing et al.
Electrochimica Acta, 2011, 58, pp.532-540. ⟨10.1016/j.electacta.2011.09.085⟩
Article dans une revue istex hal-03558139 v1

Influence of the alkyl linker in the structuring of bridged silsesquioxanes obtained by self-recognition properties

Guilhem Arrachart , A. Bendjerriou , C. Carcel , J.J.E. Moreau , M. Wong Chi Man
New Journal of Chemistry, 2010, 2010 (34), pp.1436-1440. ⟨10.1039/b9nj00741e⟩
Article dans une revue istex hal-00489931 v1

Nanostructural Evolution of Titania-Based Materials Using Modified Titanium Precursors

Guilhem Arrachart , David Cassidy , Inna Karatchevtseva , Gerry Triani
Journal of the American Ceramic Society, 2009, 92 (9), pp.2109-2115. ⟨10.1111/j.1551-2916.2009.03182.x⟩
Article dans une revue istex hal-02062542 v1

Silylated Melamine and Cyanuric Acid as Precursors for Imprinted and Hybrid Silica Materials with Molecular-Recognition Properties

Guilhem Arrachart , Carole Carcel , Philippe Trens , Joël J.E. Moreau , Michel Wong Chi Man
Chemistry - A European Journal, 2009, 15 (25), pp.6279-6288. ⟨10.1002/chem.200900278⟩
Article dans une revue hal-00381931 v1

Nanostructuring of Hybrid Silicas through a Self-Recognition Process

Guilhem Arrachart , Gaëlle Creff , Hubert Wadepohl , Christophe Blanc , Christian Bonhomme et al.
Chemistry - A European Journal, 2009, 15 (20), pp.5002. ⟨10.1002/chem.200802748⟩
Article dans une revue hal-01224956 v1

Synthesis and characterisation of carboxylate-terminated silica nanohybrid powders and thin films

Guilhem Arrachart , David Cassidy , Inna Karartchevtseva , John R. Bartlett , G. Triani et al.
Journal of Materials Chemistry, 2008, 18, pp.3643-3649. ⟨10.1039/b803100b⟩
Article dans une revue istex hal-00319689 v1

Organo-silicas based on purine-pyrimidine base pairs assemblies : a solid state NMR point of view

Guilhem Arrachart , Carole Carcel , Joël J E Moreau , Geoffrey Hartmeyer , Bruno Alonso et al.
Journal of Materials Chemistry, 2008, 18, pp.392-399. ⟨10.1039/b714785f⟩
Article dans une revue istex hal-00189966 v1

Tailor-made morphologies for Pd/SiO2 catalysts through sol–gel process with various silylated ligands

Stéphanie Lambert , Kim Yen Tran , Guilhem Arrachart , Francis Noville , Catherine Henrist et al.
Microporous and Mesoporous Materials, 2008, 115, pp.609-617. ⟨10.1016/j.micromeso.2008.03.003⟩
Article dans une revue istex hal-00315987 v1

Hybrid silica with molecular recognition properties

Guilhem Arrachart , Carole Carcel , Wong Chi Man Michel , Joël J E Moreau
Materials forum, 2007, 31, pp.128-131
Article dans une revue hal-00222757 v1

Nanostructuring of hybrid silicas : new approach to bridges silsesquioxanes with purine-pyrimidine base pairs as bridging units

Michel Wong Chi Man , Guilhem Arrachart , Carole Carcel , Joël J E Moreau , Christian Bonhomme et al.
Materials Research Society Symposia Proceedings, 2007, 1007, pp.S02-03. ⟨10.1557/PROC-1007-S02-03⟩
Article dans une revue hal-00222769 v1

Interfaces involving biomolecules and inorganic materials : a solid state NMR approach

Bruno Alonso , Guilhem Arrachart , Florence Babonneau , Christian Bonhomme , Wong Chi Man Michel et al.
Materials Research Society Symposia Proceedings, 2007, 1008, pp.T02-09. ⟨10.1557/PROC-1008-T02-09⟩
Article dans une revue hal-00222778 v1

Nanostructuring organo-silicas: combination of intermolecular interactions and molecular recognition properties to generate self-assembled hybrids with phenylene or adeninethymine bridging units

Joël J. E. Moreau , Benoît P. Pichon , Guilhem Arrachart , Michel Wong Chi Man , Catherine Bied
New Journal of Chemistry, 2005, 29 (5), pp.653-658. ⟨10.1039/b419376h⟩
Article dans une revue istex hal-00163470 v1

Immobilisation of single molecule magnets in mesoporous silica hosts

Stephanie Willemin , Guilhem Arrachart , Lollita Lecren , Joulia Larionova , Thibaud Coradin et al.
New Journal of Chemistry, 2003, 27 (10), pp.1533-1539. ⟨10.1039/b305124b⟩
Article dans une revue hal-02062543 v1

Method for recovering uranium from seawater by complexation of uranium and membrane filtration

Guilhem Arrachart , S Pellet-Rostaing , Chen Xing , Baptiste Bernicot
France, Patent n° : FR3151506 (A1) / WO2025021761 (A1). 2025
Brevet hal-04956745 v1

Methods for extracting and recovering rare earths from aqueous solutions of organic acids

Guilhem Arrachart , Stéphane Pellet-Rostaing , Fabrice Giusti , Sahar Belfqueh
France, Patent n° : FR3143589 (A1) / WO2024126932 (A1). 2024
Brevet hal-04649025 v1

Use of lipophilic derivatives of aminopolycarboxylic acids for the extraction of rare earths from an acidic aqueous solution

Stéphane Pellet-Rostaing , Fabrice Giusti , Guilhem Arrachart , Raphaëlle Piton , Béatrice Baus-Lagarde
France, Patent n° : FR3140634 (A1) / WO2024074783 (A1). 2024
Brevet hal-04649034 v1

Mixtures of quaternary ammonium salts for extracting uranium(VI) from aqueous solutions of sulfuric acid

Zijun Lu , Stéphane Pellet-Rostaing , Sandrine Dourdain , Guilhem Arrachart , Fabrice Giusti
France, Patent n° : FR3116936 (A1) / WO2022117942 (A1). 2022
Brevet hal-04648997 v1

Novel formo-phenolic resins, process for the preparation thereof, and use of same in the extraction of uranium from water

Stéphane Pellet-Rostaing , Guilhem Arrachart , Guillaume Mossand , Antoine Leydier
France, Patent n° : FR3115540 (A1) / WO2022090242 (A1). 2022
Brevet hal-04648996 v1

Method for selectively recovering rare earth metals and uranium(VI) from an aqueous solution of phosphoric acid

Guillaume Mossand , Stéphane Pellet-Rostaing , Julien Rey , Sandrine Dourdain , Guilhem Arrachart
France, Patent n° : FR3116834 (A1) / WO2022117948 (A1). 2022
Brevet hal-04649002 v1

Method for recovering gold and/or one or more platinoids present in an acidic aqueous phase

Stéphane Pellet-Rostaing , Guilhem Arrachart , Raphaël Turgis , Manuel Lejeune , Micheline Draye et al.
France, Patent n° : FR3106597 (A1) / WO2021148758 (A1). 2021
Brevet hal-04648990 v1

Use of bifunctional compounds, with phosphonic acid/phosphonate and amine functions, to extract uranium (VI) from aqueous solutions of nitric acid

S Pellet-Rostaing , Guilhem Arrachart , Antoine Leydier , Raphael Turgis , Simon Chapron
France, Patent n° : FR3072824A1. 2019
Brevet hal-02162088 v1

New extractant, used for extracting rare earths from an aqueous phosphoric acid solution, and the applications thereof

S Pellet-Rostaing , Julien Rey , Sandrine Dourdain , Guilhem Arrachart , Sefkan Atak
France, Patent n° : FR3055906 (A1) / WO2018051026 (A1). 2018
Brevet hal-02162091 v1

Selective extraction of rare earth elements from acidic aqueous solutions with the help of a monoamide

S Pellet-Rostaing , Jean Duhamet , Moussa Toure , Guilhem Arrachart , Raphael Turgis
France, Patent n° : FR3059010 (A1) / EP3323899 (A1). 2018
Brevet hal-02162089 v1

Processes for extracting and recovering tantalum present in an acid aqueous phase by means of an ionic liquid, and use of such an ionic liquid for extracting the tantalum from an acid aqueous phase

Raphael Turgis , Guilhem Arrachart , S Pellet-Rostaing , Micheline Draye , Sophie Legeai et al.
France, Patent n° : FR3040060 (A1) / WO2017025547 (A1). 2017
Brevet hal-02162092 v1

Compounds with phosphine oxide and amine functions as ligands for uranium(VI) extraction from aqueous solutions of sulfuric acid

S Pellet-Rostaing , Antoine Leydier , Guilhem Arrachart , Raphael Turgis , Veronique Dubois
France, Patent n° : FR3034417 (A1) / WO2016156591 (A1). 2016
Brevet hal-02162090 v1

Novel bifunctional phosphine oxide-phosphonate compounds as ligands for uranium(VI) extraction from aqueous phosphoric acid solutions

Fabien Burdet , Antoine Leydier , Guilhem Arrachart , S Pellet-Rostaing , Raphael Turgis et al.
France, Patent n° : FR3034416 (A1) / WO2016156593 (A1). 2016
Brevet hal-02162084 v1

Use of novel compounds for selectively extracting rare earths from aqueous solutions including phosphoric acid and associated extraction method

Fanny Mary , Guilhem Arrachart , S Pellet-Rostaing , Antoine Leydier , Veronique Dubois
France, Patent n° : FR3035880 (A1) / WO2016177695 (A1). 2016
Brevet hal-02162086 v1

Method for extracting tantalum and/or niobium from an acidic aqueous phase, and method intended for recovering tantalum and/or niobium from an acidic aqueous phase and implementing said extraction method

Guilhem Arrachart , Jean Duhamet , S Pellet-Rostaing , Moussa Toure , Raphael Turgis
France, Patent n° : FR3022258 (A1) / WO2015193314 (A1). 2015
Brevet hal-02162083 v1

Organic-inorganic hybrid material of use for extracting uranium(VI) from aqueous media containing phosphoric acid

Sabah El Mourabit , Frederic Goettmann , Raphael Turgis , Agnès Grandjean , Guilhem Arrachart et al.
France, Patent n° : FR3002463 (A1) / WO2014127860 (A1). 2014
Brevet hal-02162085 v1

Ion-exchange resin with chelating properties, its method of preparation and its uses

S Pellet-Rostaing , Guilhem Arrachart , Ahmad Kenaan , Stephanie Gracia , Raphael Turgis et al.
France, Patent n° : FR2998816 (A1) / WO2014086788 (A1). 2014
Brevet hal-02162087 v1

New bifunctional carbamoylphosphonates as extractants for uranium(VI) and a process for preparation thereof

Guilhem Arrachart , Nicolas Aychet , Gilles Bernier , Fabien Burdet , Antoine Leydier et al.
France, Patent n° : FR2990207 (A1) / WO2013167516 (A1). 2013
Brevet hal-02162082 v1