Olivier Lottin
132
Documents
Présentation
(Last Revision: 2021/12.)
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PROFESSIONAL EXPERIENCE
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*From 2003* **LEMTA (Laboratory of Fluid and Solid Mechanics, Energy and Thermal Sciences), Université de Lorraine - CNRS**
Full PROFESSOR from *2008*, ASSISTANT PROFESSOR from *2003* to *2008*
· From *2018*, head of Energy Vectors Department (» 45 people), *i*.*e*. 3 groups:
o Fuel Cell and Electrochemical Systems Group.
o Electrical Engineering Group.
o Heat Management Group.
· From *2006* to *2017*, head of fuel cell group (» 15 people)
o Modelling of coupled transport phenomena in PEMFC.
o Fuel cell instrumentation: locally resolved Electrochemical Impedance Spectroscopy, local ECSA measurement, local temperature, ...
o NMR and MRI (incl. fuel cells in operation).
o Modelling and thermodynamic analysis of fuel cell systems.
o Design and making of fuel cell prototypes.
· From *2008*: teaching (mostly Renewable Energy, Thermodynamics and Fuel Cell Fundamentals) in the Energy and Mechanical Engineering Department of *Polytech’Nancy* (formerly *ESSTIN*).
· From *2003* to *2008*: teaching in the Physics Department of the Faculty of Science of Université de Lorraine.
· From *2003*: teaching in the University of Liege, Belgium (Fuel Cells Fundamentals/Energy Storage and Genetic Algorithms, ≈36 hours/year).
*2002-2003* **Centre National de la Recherche Scientifique (CNRS)**
ON SECONDMENT AS A REASEARCHER AT LEMTA
· Re-training and first works on Proton Exchange Membrane Fuel Cells.
*1997-2002* **Polytech’Nantes (Université de Nantes), Laboratory of Thermal Sciences (LTN)**
ASSISTANT PROFESSOR
· In charge of the Air Conditioning and Refrigeration section of the Energy and Mechanical Engineering Department of Polytech’Nantes.
· International Relation Manager for the Energy and Mechanical Engineering Department.
· Research at the Laboratory of Thermal Sciences (LTN), CNRS – Université de Nantes
o Phase transition in ice slurries for refrigeration and air conditioning systems.
o Oil pollution in compression refrigeration systems.
o Thermal design of automotive electronic circuits.
*1996-1997* **Compulsory military service**
*1994-1996* **LEMTA, Université Henri Poincaré (Université de Lorraine) - CNRS**
**Électricité De France, Research and Development Centre, Moret sur Loing**
PH.D PREPARATION : modelling of NH3/H2O liquid film absorber and desorber, modelling of an absorption/compression heat pump and qualification of a prototype.
EDUCATION AND QUALIFICATIONS
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*2005* **Accredited research supervisor,** Université Henri Poincaré (Université de Lorraine), France.
*1996* **Ph.D.,** Mechanical Engineering, Université Henri Poincaré (Université de Lorraine), France.
*1994* **Engineer** from the *École Supérieure des Sciences et Technologies de l’Ingénieur de Nancy* (ESSTIN, now *Polytech’ Nancy*) and **M.Sc.**, Energy and Fluid Dynamics, Université Henri Poincaré (Université de Lorraine), France.
CURRENT RESEARCH AREAS
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Fuel cell technology, transport phenomena in electrochemistry (modelling and experiments), fuel cell instrumentation, modelling and thermodynamic analysis of energy systems.
FIRST RESEARCH AREAS (1994-2002)
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Modelling and thermodynamic analysis of energy systems, refrigeration and air conditioning, heat exchangers, heat transfer with phase changes, genetic algorithms.
RESEARCH SUPERVISION SINCE 1998
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*M.Sc.* Supervision or co-supervision of **15** M.Sc. theses.
*Ph.D.* Supervision or co-supervision of **22** Ph.D. (including 4 current Ph.D.).
*Post-Doct.* Supervision or co-supervision of **3** post-doctorates.
*HDR* Supervision of **2** HDR diploma (research supervisor accreditation).
PUBLICATIONS, AWARDS AND CONGRESS
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*Publications* **92** articles in indexed (68) or not indexed (24) scientific journals, **92** papers in proceedings of international (68) or national (24) conferences, **2** patents, **1** book chapter. **23** invited seminars or conferences. *h factor* = 26 - Scopus - or 30 - Google Scholar -.
*Awards* **James Joule Prize** (young researcher prize) from the International Institute of Refrigeration (IIR), awarded in Sydney (Australia) during the 20st International Congress of Refrigeration (1999). One of my student, Julia Mainka, received the Doctoral Prize of the Université de Lorraine in 2013.
*Congress* Member of the organising and/or scientific committees of **10** national (6) or international (3) congresses or symposia.
MAIN FUNDINGS
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*Industry* **13** industrial contracts since 1998 as main or co-investigator, including 3 **industrial Ph.D.** (with Sagem, Renault and PSA).
*Public* Since 2002, various projects funded or co-funded by the **Région Lorraine**, **Nancy University** (UHP and INPL) and the **CNRS** (National Research Centre).
Since 2005, the Fuel Cell group was a co-investigator in 6 projects funded by the National Research Agency (**ANR)** including the on-going LOCALI and MULTISTABLE projects.
From 2020 to 2022, co-investigator in the ALPE project funded by European Union (EIT Raw Materials).
From 2014 to 2018, leader of the **ANR-DGA** (Direction Générale de l’Armement) project SUPERCAPAC (integrating supercapacitors in fuel cell stacks).
From 2009 to 2015, co-investigator in the **H2E** program funded by **Oséo/A2I** (Agency for Innovation and Industrial Development) and led by **Air Liquide**.
From 2020 to 2023, co-investigator and **WP leader** in the **ALPE** **EU project** funded by **EIT Raw Materials** and led by the **University of Padova** (Italy).
*Grants* Current and recent Ph.D. grants are/were funded or co-funded by the **Ministry for Research**, the **Région Lorraine/Grand Est**, the French Agency for Environment and Energy Management (**ADEME**) and the Commission for Atomic Energy (**CEA**).
MAIN EXPERTISES
*France* Evaluation of scientific projects for several Regions
2012-2018, scientific counsellor and adviser for the **Région Rhône-Alpes ARC Energie**.
2013-2014, **ANR (National Research Agency) Scientific Evaluation Comity**.
2015, **HCERES evaluation comity of LOCIE laboratory**.
*International* Evaluation of several projects for international agencies like the **Swiss National Fund for Scientific Research** (SNF), the **Dutch Technology Fundation** (STW), **Mitacs** (Canada), or the **National Science Center** of Poland.
From 2016 to 2018, **Renewable Fuels expert** for the **EU SET-plan** action 8.
Publications
Hybrid methods combining stochastic and deterministic algorithms for the interpretation of electrochemical impedance data – case study with Proton Exchange Membrane Fuel CellsFundamentals and Developments of Fuel Cells (FDFC 2023), Sep 2023, Ulm, Germany
Communication dans un congrès
hal-04351154v1
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Mechanism of Ionomer Degradation as a Consequence of Defective Anode PEMFC244th Meeting of the Electrochemical Society, the Electrochemical Society, Oct 2023, Göteborg, Sweden
Communication dans un congrès
hal-04365106v1
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Oxygen Transport Impedance in Polymer Electrolyte Membrane Fuel CellsFundamentals and Developments of Fuel Cells (FDFC 2023), Sep 2023, Ulm, Germany
Communication dans un congrès
hal-04351184v1
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Anode defects’ propagation to the electrolyte and catalyst layer in Polymer Electrolyte Membrane Fuel CellsFundamentals and Developments of Fuel Cells (FDFC 2023), Sep 2023, Ulm, Germany
Communication dans un congrès
hal-04351132v1
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MRI Study of the Influence of the Catalytic Layer on the Interfacial Water Transfer in PEMFC Membrane-Electrode Assemblies.244th ECS Meeting, Oct 2023, Göteborg, Sweden
Communication dans un congrès
hal-04316505v1
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Anode Defects’ Propagation to the Electrolyte and Catalyst Layers in Polymer Electrolyte Membrane Fuel Cells241st ECS Meeting, May 2022, Vancouver, Canada
Communication dans un congrès
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Impedance modeling of electrochemical systems Application to PEMFCs and supercapacitorsFCLab seminary, Jul 2022, Belfort, France
Communication dans un congrès
hal-03758962v1
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A Hybrid Method Combining Genetic and Nelder-Mead Algorithms for the Interpretation of Electrochemical Impedance Data - Application to Proton Exchange Membrane Fuel Cells2022 International Workshop on Impedance Spectroscopy (IWIS), Sep 2022, Chemnitz, Germany. pp.105-110, ⟨10.1109/IWIS57888.2022.9975125⟩
Communication dans un congrès
hal-03900391v1
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A General Equivalent Electrical Circuit Model for the Characterization of MXene/Graphene Oxide Hybrid-Fiber Supercapacitors By Electrochemical Impedance Spectroscopy241st ECS Meeting, May 2022, Vancouver, Canada. ⟨10.1149/MA2022-011152mtgabs⟩
Communication dans un congrès
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Electrochemical Impedance Spectroscopy modeling – Application to PEMFCs and supercapacitorsVIRTUAL FCS Summer School, Jun 2022, Belfort, France
Communication dans un congrès
hal-03697080v1
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Reinforced PerfluoroSulfonic Acid membrane degradation in defective anode PEMFC2ème REUNION PLENIERES de la Fédération HYDROGENE (FRH2) du CNRS, May 2022, Aussois, France
Communication dans un congrès
hal-03710637v1
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Impact d'un vieillissement mécano-chimique ex-situ sur les membranes PFSA pour pile à combustibleColloque 2021 du Groupe Français d’Étude des Polymères, 15-19 novembre 2021, Lyon, Nov 2021, Lyon, France
Communication dans un congrès
hal-03340838v1
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Fault detection and identification for Polymer Electrolyte Membrane Fuel Cell12th European Symposyum on Electrochemical Engineering, Jun 2021, Leeuwarden, Netherlands
Communication dans un congrès
hal-03237173v1
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Impact of Sulfonated Poly(Ether Ether Ketone) pretreatments on Proton Exchange Membrane Fuel Cells performancesEuromembrane 2021, Nov 2021, Copenhagen, Denmark
Communication dans un congrès
hal-03333690v1
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Anode aging in polymer electrolyte membrane fuel cells1ère Réunions Plénières de la Fédération HYDROGENE (FRH2) du CNRS,, May 2021, visioconférence, France
Communication dans un congrès
hal-03236366v1
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Impact of the SG phase morphology on the performances and durability of hybrid polymer membranes for fuel cell applicationsEFCF 2021: Low-Temp. Fuel Cells, Electrolysers & H2 Processing, Jun 2021, Lucerne (virtual), Switzerland
Communication dans un congrès
hal-04289422v1
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Dégradation de la membrane perfluorée renforcée en présence d'un défaut de la couche anodique dans une pile à combustible PEMFC49e édition du Colloque National du GFP, Groupe Français d’études et d’applications des Polymères (GFP), Nov 2021, online, France
Communication dans un congrès
hal-03476905v1
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Impact d'un vieillissement mécano-chimique ex-situ sur les membranes PFSA pour piles à combustible1ère Réunions Plénières de la Fédération HYDROGENE (FRH2) du CNRS, May 2021, France, May 2021, visioconférence, France
Communication dans un congrès
hal-03236400v1
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Suivi de la propagation d’un défaut anodique dans une pile à combustible à membrane échangeuse de protons (PEMFC)1ère REUNION PLENIERES de la Fédération HYDROGENE (FRH2) du CNRS, May 2021, online, France
Communication dans un congrès
hal-03235836v1
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Oxygen Transport Impedance in a Polymer Electrolyte Membrane Fuel Cell Equivalent Electrical Circuit2021 International Workshop on Impedance Spectroscopy (IWIS), Sep 2021, Chemnitz, Germany
Communication dans un congrès
hal-03333680v1
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Defect propagation at the anode in Polymer Electrolyte Membrane Fuel CellsEFCF2021 - 25th EFCF Conference - Low-temperature Electrolysers, Fuel Cells H2 Processing, Jun 2021, online, Switzerland
Communication dans un congrès
hal-03267023v1
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Membranes hybrides multi-stabilisées pour piles à combustible et électrolyseursColloque 2021 du Groupe Français d’Étude des Polymères, 15-19 novembre 2021, Lyon, Nov 2021, Lyon, France
Communication dans un congrès
hal-03340834v1
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Impact of a chemical-mechanical ex-situ aging on PFSA membranes for fuel cellsEFCF 2021: Low-Temp. Fuel Cells, Electrolysers & H2 Processing, Jun 2021, Lucerne, Switzerland
Communication dans un congrès
hal-03236424v1
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CONJOINT EFFECTS OF CHEMICAL AND MECHANICAL DEGRADATION STRESSORS ON FUEL CELL PFSA MEMBRANESEFC19, Dec 2019, Naples, Italy
Communication dans un congrès
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Transmission Line Impedance Models Considering Oxygen Transport Limitations in Polymer Electrolyte Membrane Fuel CellsFundamentals and Developments of Fuel Cells (FDFC 2019), Feb 2019, Nantes, France
Communication dans un congrès
hal-02159350v1
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Characterization of Mxene/Graphene Supercapacitor Yarns Using Time and Frequency Models (Invited)235rd ECS Meeting, May 2019, Dallas, United States
Communication dans un congrès
hal-02159339v1
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Characterization of Nafion ®XL properties after ex-situ and in-situ degradations233rd ECS Meeting, May 2018, Seattle, United States
Communication dans un congrès
hal-01740440v1
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Impact of Gas Stoichiometry on the Result of Accelerated Stress Tests233rd ECS Meeting (May 13-17, 2018) - Seattle, USA, May 2018, Seattle, United States
Communication dans un congrès
hal-01740443v1
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Axane commitment for a sustainable, reliable, and field proven power source through partnership with laboratories and design efforts3rd International Hydrogen Technologies Congress , Mar 2018, Alanya, Turkey
Communication dans un congrès
hal-01766299v1
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Main Limitations to Polymer Electrolyte Membrane Fuel Cells Durability, Reliability and Performances (Invited)International Summer School - Hydrogen Technologies in Local Energy Hubs, Jul 2018, Nancy, France
Communication dans un congrès
hal-01913354v1
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Prototyping Aqueous Electrochemical CapacitorsAmericas International Meeting on Electrochemistry and Solid State Science (AiMES) 2018 Meeting, Sep 2018, Cancun, Mexico
Communication dans un congrès
hal-01740446v1
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Impact of compressive stress on water sorption and diffusion in Nafion membrane by 1H NMR approach7th FDFC, Jan 2017, Stuttgart, Germany
Communication dans un congrès
hal-02391848v1
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Kinetics of water sorption and desorption in Nafion membrane: influence of the interfacial mass transfer coefficientInternational Discussion on Hydrogen Energy and Applications, Nov 2016, Nantes, France
Communication dans un congrès
hal-01577202v1
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Compression Effects on Soprtion and Water Transport Properties of PEM Membranes as seen by NMR and NMR Imaging6th World Hydrogen Technologies Convention, Oct 2015, Sydney, Australia
Communication dans un congrès
hal-02391893v1
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Perfluorosulfonic acid membrane degradation in the H2 inlet region: a macroscopic approachEuropean Fuel Cell conference 2015, Dec 2015, Naples, Italy
Communication dans un congrès
hal-02128794v1
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Measurement of protonic resistance of catalyst layers as a tool for degradation monitoringEFC2015 European Fuel Cell Technology & Applications Conference - Piero Lunghi Conference, Dec 2015, Naples, Italy. ⟨10.1016/j.ijhydene.2016.10.035⟩
Communication dans un congrès
hal-01445328v1
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NMR Investigation of Water Diffusion in a Nafion membrane Under Traction 224th ECS Meeting, Oct 2013, San Francisco, CA, United States. pp.781-788, ⟨10.1149/05801.0781ecst⟩
Communication dans un congrès
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Optimisation de la purge à l’anode sur une pile à combustible à membrane (PEMFC) fonctionnant en mode bouchéCongrès Français de Thermique SFT, Société Française Thermique, May 2013, Gérardmer, France
Communication dans un congrès
hal-01446890v1
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Une pile à combustible au design thermique optimiséCongrès Français de Thermique SFT, Société Française Thermique, May 2013, Gérardmer, France
Communication dans un congrès
hal-01447006v1
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Mesure de la température des électrodes, des flux de chaleur et d’eau dans une pile à combustible à membrane : conclusions sur les mécanismes de transfertCongrès Français de Thermique SFT, Société Française Thermique, May 2013, Gérardmer, France
Communication dans un congrès
hal-01446878v1
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NMR study of the anisotropic transport properties of uniaxially stretched membranes for fuel cells11th International Bologna Conference Magnetic Resonance in Porous Media (MRPM 11), Sep 2012, Guildford, United Kingdom. pp.1-4
Communication dans un congrès
hal-01397599v1
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A review on existing modelling methodologies for PEM Fuel Cell SystemsFDFC 2008: Fundamentals and Developments of Fuel Cell Conference, Nancy, France, 2008, Nancy, France
Communication dans un congrès
hal-03877215v1
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Etude bidimensionnelle d'une PEMFC- Analyses théorique et expérimentale, société Francaise de Chimie.Atelier "Electrochimie et Modélisation", Mar 2008, Paris, France
Communication dans un congrès
hal-00600308v1
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Modélisation Pseudo-2D d'une PEMFC- Description du transport de l'eau liquide et effet du noyageGDR Pacte, Apr 2008, Le Hohwald, France
Communication dans un congrès
hal-00600315v1
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“Ionomer membrane for medium and high temperature PEM fuel cellsTransport in Nafion membrane: capillary model accounting for water permittivity variations within the pore, Workshop Carisma, Nov 2007, Stuttgart, Allemagne
Communication dans un congrès
hal-00497072v1
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The influence of the temperature on the transport parameters of polymer electrolyte membrane, Bunsen-KolloqiumDie Temperatur in der Elektrochemie – Moderne Aspekte, Feb 2007, Dresden, Germany
Communication dans un congrès
hal-00497069v1
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Improved Fuel CellFrance, Patent n° : WO/2014/060198. 2014
Brevet
hal-01688149v1
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NMR contributions to the study of water transfer in proton exchange membranes for fuel cells.2024
Pré-publication, Document de travail
hal-04452621v1
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Étude du fonctionnement des réacteurs d'une pompe à chaleur à compression-absorption : modélisation des mécanismes de changement d'état d'un fluide binaire zéotrope s'écoulant en film tombant sur une plaque plane verticaleAutre. Université Henri Poincaré - Nancy 1, 1996. Français. ⟨NNT : 1996NAN10315⟩
Thèse
tel-01747230v1
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