Sylvie DELPECH

Directeur de Recherche au CNRS
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Compétences

Electrochimie Spectroscopie d'impédance électrochimique Chimie analytique Chimie des sels fondus Matrices cimentaires Corrosion

Publications

Publications

Exploring the safety and performance of molten salt reactors for their deployment in the European Union: the MIMOSA and ENDURANCE projects

Isabelle Morlaes , Stefano Lorenzi , Sophie Deanesi , Anna Smith , Dirk Visser et al.
EPJ Nuclear Sci.Technol., 2025, 11 (30), pp.1-20. ⟨10.1051/epjn/2025026⟩
Article dans une revue hal-05181617 v1
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Stabilization and Solidification of Beryllium Waste: Influence of the Cement Composition on the Corrosion of Be Metal

Richard Laflotte , Céline Cau Dit Coumes , Jérémy Haas , David Rodrigues , Céline Cannes et al.
Materials, 2024, 17 (22), pp.5401. ⟨10.3390/ma17225401⟩
Article dans une revue hal-04768681 v1
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Corrosion Mitigation in Molten Salt Environments

Sylvie Delpech , Charly Carrière , Alexandre Chmakoff , Laure Martinelli , Davide Rodrigues et al.
Materials, 2024, 17 (3), pp.581. ⟨10.3390/ma17030581⟩
Article dans une revue hal-04735433 v1
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Redox properties of the carbonate molten salt Li$_2$CO$_ 3$Na$_ 2$CO$_ 3$-K$_ 2$CO$_ 3$

Hugo Sauzet , Romaric Collet , Christophe Héau , Christophe Pupier , Davide Rodrigues et al.
Electrochimica Acta, 2022, 405, pp.139765. ⟨10.1016/j.electacta.2021.139765⟩
Article dans une revue hal-03578840 v1
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Evaluation of several conditioning matrices for the management of radioactive metal beryllium wastes

Pauline Bouhier , Céline Cannes , David Lambertin , Christian Grisolia , Davide Rodrigues et al.
Journal of Nuclear Materials, 2022, 559, pp.153464. ⟨10.1016/j.jnucmat.2021.153464⟩
Article dans une revue hal-03552819 v1
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Electrochemical measurements of LiF-CaF2-ThF4 melt and activity coefficient of ThF4 in LiF-CaF2 eutectic melt

P. Souček , D. Rodrigues , O. Beneš , S. Delpech , A. Rodrigues et al.
Electrochimica Acta, 2021, 380, pp.138198. ⟨10.1016/j.electacta.2021.138198⟩
Article dans une revue hal-03280068 v1
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Impact of ion and neutron irradiation on the corrosion of the 6061-T6 aluminium alloy

Sarah L’haridon-Quaireau , Kimberly Colas , Bénédicte Kapusta , Bénédicte Verhaeghe , Marie Loyer-Prost et al.
Journal of Nuclear Materials, 2021, 553, pp.153051. ⟨10.1016/j.jnucmat.2021.153051⟩
Article dans une revue hal-03412888 v1
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Simultaneous Determination of Neutron-Induced Fission and Radiative Capture Cross Sections from Decay Probabilities Obtained with a Surrogate Reaction

R. Pérez Sánchez , B. Jurado , V. Méot , O. Roig , M. Dupuis et al.
Physical Review Letters, 2020, 125 (12), pp.122502. ⟨10.1103/PhysRevLett.125.122502⟩
Article dans une revue hal-02497833 v1
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Effects of temperature and pH on uniform and pitting corrosion of aluminium alloy 6061-T6 and characterisation of the hydroxide layers

Sarah L’haridon-Quaireau , Mathilde Laot , Kimberly Colas , Bénédicte Kapusta , Sylvie Delpech et al.
Journal of Alloys and Compounds, 2020, 833, pp.155146. ⟨10.1016/j.jallcom.2020.155146⟩
Article dans une revue hal-03037512 v1
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Preliminary proliferation study of the molten salt fast reactor

Michel Allibert , Elsa Merle , Sylvie Delpech , Delphine Gerardin , Daniel Heuer et al.
EPJ N - Nuclear Sciences & Technologies, 2020, 6, pp.5. ⟨10.1051/epjn/2019062⟩
Article dans une revue hal-03037616 v1
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Reactivity of uranium in geopolymers, confinement matrices proposed to encapsulate MgZr waste

C. Cannes , D. Rodrigues , N. Barré , D. Lambertin , S. Delpech
Journal of Nuclear Materials, 2019, 518, pp.370-379. ⟨10.1016/j.jnucmat.2019.03.024⟩
Article dans une revue hal-02323355 v1

Thorium oxide dissolution in HNO$_3$-HF mixture: kinetics and mechanism

Marie Simonnet , Nicole Barré , Romuald Drot , Claire Le Naour , Vladimir Sladkov et al.
Radiochim.Acta, 2019, 107 (4), pp.289-297. ⟨10.1515/ract-2018-3052⟩
Article dans une revue hal-02097433 v1
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Influence of the w/c ratio on the hydration process of a magnesium phosphate cement and on its retardation by boric acid

Hugo Lahalle , Céline Cau Dit Coumes , Cyrille Mercier , David Lambertin , Céline Cannes et al.
Cement and Concrete Research, 2018, 109, pp.159-174. ⟨10.1016/j.cemconres.2018.04.010⟩
Article dans une revue hal-02008865 v1

Role of fluoride ions on the uranium oxidation mechanism in highly alkaline solutions

D. Rodrigues , C. Cannes , N. Barré , D. Lambertin , S. Delpech
Electrochimica Acta, 2018, 266, pp.384-394. ⟨10.1016/j.electacta.2018.02.046⟩
Article dans une revue hal-02008874 v1

Kinetic Model of Aluminum Behavior in Cement-Based Matrices Analyzed by Impedance Spectroscopy

Sylvie Delpech , Céline Cannes , Nicole Barré , Quan Thuan Tran , Clément Sanchez et al.
Journal of The Electrochemical Society, 2017, 164 (13), pp.C717-C727. ⟨10.1149/2.0211713jes⟩
Article dans une revue hal-01998990 v1

Corrosion of iron in liquid uranium hexafluoride

Mickaël Achour , Laure Martinelli , Sylvie Chatain , Laurent Jouffret , Marc Dubois et al.
Corrosion Engineering, Science and Technology, 2017, 52 (8), pp.611 - 617. ⟨10.1080/1478422X.2017.1344039⟩
Article dans une revue hal-01643438 v1

Multiparametric study of thorium oxide dissolution in aqueous media

M. Simonnet , N. Barré , R. Drot , C. Le Naour , V. Sladkov et al.
Radiochimica Acta, 2016, 104 (10), pp.691-700. ⟨10.1515/ract-2016-2607⟩
Article dans une revue in2p3-01409742 v1

Dynamic Reference Electrode development for redox potential measurements in fluoride molten salt at high temperature

G. Durán-Klie , D. Rodrigues , S. Delpech
Electrochimica Acta, 2016, 195, pp.19-26. ⟨10.1016/j.electacta.2016.02.042⟩
Article dans une revue in2p3-01342782 v1

Investigation of magnesium phosphate cement hydration in diluted suspension and its retardation by boric acid

Hugo Lahalle , Céline Cau Dit Coumes , Adel Mesbah , David Lambertin , Céline Cannes et al.
Cement and Concrete Research, 2016, 87, pp.77-86. ⟨10.1016/j.cemconres.2016.04.010⟩
Article dans une revue istex hal-02045485 v1

Cellular automata modeling of Scanning Electrochemical Microscopy (SECM) experiments

M. Lucas , J. Stafiej , C. Slim , S. Delpech , Dung Di Caprio
Electrochimica Acta, 2014, 145, pp.314-318. ⟨10.1016/j.electacta.2014.08.074⟩
Article dans une revue istex in2p3-01101713 v1

Electrochemistry of thorium fluoride in LiCl-KCl eutectic melts and methodology for speciation studies with fluorides ions

S. Delpech , S. Jaskierowicz , D. Rodrigues
Electrochimica Acta, 2014, 144, pp.383-390. ⟨10.1016/j.electacta.2014.07.096⟩
Article dans une revue istex in2p3-01097928 v1

Selection of a mineral binder with potentialities for the stabilization/solidification of aluminum metal

C. Cau Dit Coumes , D. Lambertin , H. Lahalle , P. Antonucci , C. Cannes et al.
Journal of Nuclear Materials, 2014, 453, pp.31-40. ⟨10.1016/j.jnucmat.2014.06.032⟩
Article dans une revue istex in2p3-01072468 v1

The molten salt reactor (MSR) in generation IV: Overview and perspectives

J. Serp , M. Allibert , O. Beneš , S. Delpech , O. Feynberg et al.
Progress in Nuclear Energy, 2014, 77, pp.308-319. ⟨10.1016/j.pnucene.2014.02.014⟩
Article dans une revue in2p3-01096273 v1

Molten fluorides for nuclear applications

S. Delpech , C. Cabet , C. Slim , G.S. Picard
Materials Today, 2010, 13, pp.34-41. ⟨10.1016/S1369-7021(10)70222-4⟩
Article dans une revue in2p3-00781900 v1

Reactor physic and reprocessing scheme for innovative molten salt reactor system

S. Delpech , E. Merle-Lucotte , D. Heuer , M. Allibert , V. Ghetta et al.
Journal of Fluorine Chemistry, 2009, 130, pp.11-17. ⟨10.1016/j.jfluchem.2008.07.009⟩
Article dans une revue istex in2p3-00355091 v1

Oxidation mechanism of a Fe–9Cr–1Mo steel by liquid Pb–Bi eutectic alloy (Part I)

L. Martinelli , F. Balbaud-Célérier , A. Terlain , S. Delpech , G. Santarini et al.
Corrosion Science, 2008, 50 (9), pp.2523 - 2536. ⟨10.1016/j.corsci.2008.06.050⟩
Article dans une revue istex hal-01911375 v1
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Electrochemical determination of gadolinium and plutonium solvation propertiesin liquid gallium at high temperature.

S. Delpech , G. Picard , J. Finne , E. Walle , O. Conocar et al.
Nuclear Technology, 2006, ⟨10.13182/NT08-A3996⟩
Article dans une revue cea-02341708 v1
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Electrochemical impedance spectroscopy: a non-destructive method to study the corrosion of aluminum-magnesium alloys in a magnesium phosphate cement-based matrix

Gabriel Poras , Celine Cau Dit Coumes , Pascal Antonucci , Céline Cannes , Sylvie Delpech et al.
NUWCEM 2022 – International Symposium on Cement-Based Materials for Nuclear Wastes, May 2022, Avignon, France
Communication dans un congrès cea-03670583 v1

Corrosion in molten chlorides - CEA developments and research program

Fanny Balbaud , Alexandre Chmakoff , Olivier Geneve , Nathalie Gruet , Pierre Laghoutaris et al.
SMINS-6, Sep 2022, Idaho Falls, United States
Communication dans un congrès cea-03805637 v1
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Comparison of chloride and fluoride molten salt reactor concepts for pyrochemical treatments and salt redox control

Sylvie Delpech , Céline Cannes , Davide Rodrigues
Global 2022, SFEN, Jun 2022, Reims, France
Communication dans un congrès hal-05224754 v1
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Study of the conditioning of aluminum-magnesium alloys in magnesium potassium phosphate cement

Gabriel Poras , Celine Cau Dit Coumes , Pascal Antonucci , Céline Cannes , Sylvie Delpech et al.
SBNWM 2021 - 45th Scientific Basis for Nuclear Waste Management Conference, Oct 2021, Cologne, Germany
Communication dans un congrès cea-03468358 v1

Effect of ion irradiation on aluminium hydroxide on an Al-Mg-Si alloy

S. L'Haridon--Quair , K. Colas-Leroux , B. Kapusta , D. Gosset , B. Verhaeghe et al.
19th Meeting of the International Group on Research Reactors (RRFM/IGORR - 2019), Mar 2019, Swemeh, Jordan
Communication dans un congrès hal-02411083 v1
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Molten Salt Reactor to close the fuel cycle: example of MSFR multi-recycling applications

J Guidez , E. Merle , D. Heuer , S Bourg , G Campioni et al.
International Congress on Advances in Nuclear Power Plants (ICAPP 2019), SFEN, May 2019, Juan les pins, France
Communication dans un congrès cea-02973276 v1

Fluoride in the nuclear process: its implication for metal corrosion.

L. Jouffret , M. Achour , L. Martinelli , S. Chatain , P. Bonnet et al.
ICMSE 2019, Mar 2019, Le Caire, Egypt
Communication dans un congrès hal-02500571 v1
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Effect of ion irradiation on aluminium hydroxide in an Al-Mg-Si alloy

S. L'Haridon-Quaireau , K. Colas-Leroux , B. Kapusta , B. Verhaeghe , V. Cloute-Cazalaa et al.
19th Meeting of the International Group on Research Reactors (RRFM/IGORR - 2019), Mar 2019, Kazan, Jordan
Communication dans un congrès cea-02394064 v1
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Extraction of zirconium in the Molten Salt Fast Reactor

Sylvie Delpech , Davide Rodrigues , Gabriela Duran-Klie
The International Congress on Advances in Nuclear Power Plants ICPPP 2019, May 2019, Juan Les Pins, France
Communication dans un congrès hal-03299587 v1
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Study of the influence of the initial pH on the aqueous corrosion of an Al-Mg-Si alloy at 70°C

S. L'Haridon-Quaireau , K. Colas , B. Kapusta , D. Gosset , S. Delpech
ICAA16 - 16th International Congres of Aluminium Alloys, Jun 2018, Montreal, Canada
Communication dans un congrès cea-02338588 v1

French R&D Activities Progress Summary, GIF MSR

Elsa Merle , Michel Allibert , Delphine Gerardin , Daniel Heuer , Axel Laureau et al.
GIF MSR pSSC, IAEA Vienna, Sep 2017, Vienne, Austria
Communication dans un congrès hal-02412914 v1
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Corrosion mechanism of iron in liquid uranium hexafluoride environment

M. Achour , L. Martinelli , S. Chatain , L. Jouffret , M. Dubois et al.
EUROCORR 2016 - European Corrosion Congress, Sep 2016, Montpellier, France
Communication dans un congrès hal-02442237 v1

Les minéralisations à Cu et à Pb de la Grande Saule, Falck, Moselle

Elodie Lacroix , Jean Cauzid , Mikaël Atton , M. Delpech , S. Delpech et al.
Réunion des Sciences de la Terre, Oct 2016, Caen, France
Communication dans un congrès halshs-01455836 v1

Concept of the Molten Salt Fast Reactor (MSFR) developed at CNRS in France

E. Merle , M. Allibert , M. Brovchenko , S. Delpech , D. Gerardin et al.
Technical Meeting on the Status of Molten Salt Reactor Technology, Oct 2016, Vienna, Austria
Communication dans un congrès in2p3-01404131 v1

Projet FrenchTeamMSFR

Daniel Heuer , Michel Allibert , Delphine Gerardin , Elsa Merle , Olivier Doche et al.
Atelier bilan Needs 2016, Dec 2016, Grenoble, France
Communication dans un congrès hal-02410062 v1

Etude de l'hydratation du ciment phospho-magnésien au jeune age influence de l'acide borique

H. Lahalle , C. Cauditcoumes , D. Lambertin , C. Cannes , S. Delpech et al.
GFC Journees Annuelles, Mar 2015, Dijon, France
Communication dans un congrès cea-02489476 v1
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Influence of boric acid on the hydration of magnesium phosphate cement at an early age

H. Lahalle , C. Cauditcoumes , D. Lambertin , C. Cannes , S. Delpech et al.
ICCC-2015 - 14th International Congress on the Chemistry of Cement, Oct 2015, Beijin, China
Communication dans un congrès cea-02509270 v1

Modelisation of the SECMin molten salts environment

M. Lucas , C. Slim , S. Delpech , Dung Di Caprio , J. Stafiej
SNA + MC 2013 - Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo, Oct 2013, Paris, France. pp.05109, ⟨10.1051/snamc/201405109⟩
Communication dans un congrès hal-02354738 v1

The molten salt reactor (MSR) in Genration IV: overview ans perspectives

H. Boussier , S. Delpech , V. Ghetta , D. Heuer , D.-E. Holcomb et al.
2nd Generation IV International Forum (GIF) Symposium, Nov 2012, San Diego, United States. pp.95-107
Communication dans un congrès in2p3-00853628 v1

Pyrochemical reprocessing of thorium-based fuel

S. Jaskierowicz , S. Delpech , P. Fichet , Christophe Colin , C. Slim et al.
International Congress on Advances in Nuclear Power Plants 2011, May 2011, Nice, France
Communication dans un congrès in2p3-00781252 v1

Thorium Molten Salt Reactor reprocessing unit: characterization and influence on the core behaviour.

X. Doligez , D. Heuer , E. Merle-Lucotte , V. Ghetta , M. Allibert et al.
2008 Joint Symposium on Molten Salts, Oct 2008, Kobe, Japan. 6 p
Communication dans un congrès in2p3-00336542 v1

Liquid Fuel for Nuclear Energy: The Molten Salt Fast Reactor (MSFR) Concept

S. Delpech , E. Merle-Lucotte , D. Heuer , C. Slim
D.A. Carasillo. Liquid Fuels, Nova Science Publishers Inc., pp.255-282, 2012
Chapitre d'ouvrage in2p3-00702131 v1