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Pt and hollow PtCo nanoparticles supported on carbon xerogels for PEM fuel cell catalyst layers

Anthony Zubiaur , Tristan Asset , Fabien Deschamps , Laetitia Dubau , Frédéric Maillard , et al.
Europacat 2019, Aug 2019, Aachen, Germany
Communication dans un congrès hal-02471943v1

Distorted Surfaces for Electrocatalysis

Raphaël Chattot , Laetitia Dubau , Frédéric Maillard
Fundamentals of Fuel Cells (FDFC) 2019, Feb 2019, Nantes, France
Communication dans un congrès hal-02480393v1

Deciphering Structure -ORR Activity -Stability Relationships Thanks to Physical and Electrochemical Markers

Frédéric Maillard , Raphaël Chattot , Olivier Le Bacq , Alain Pasturel , Pierre Bordet , et al.
International Conference Non-Equilibrium and Environment Effects on Nanoalloys 2022, Dec 2022, Paris, France
Communication dans un congrès hal-03881873v1

Recycling process of Membrane Electrode Assembly of PEMFC

Florence Dubelley , Lenka Svecova , Mylène Robert , François Guillet , Corine Bas , et al.
Electrolyzer Recycling Workshop, Sep 2022, Washington + online, United States
Communication dans un congrès hal-03783295v1

Probing Surface Oxide Formation and Dissolution on/of Ir Single Crystals via X-ray Photoelectron Spectroscopy and Inductively Coupled Plasma Mass Spectrometry

Marion Scohy , Sofyane Abbou , Vincent Martin , Bruno Gilles , Eric Sibert , et al.
ACS Catalysis, 2019, pp.9859-9869. ⟨10.1021/acscatal.9b02988⟩
Article dans une revue hal-02311309v1
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Dual-layer catalyst layers for increased proton exchange membrane fuel cell performance

Yannick Garsany , Robert Atkinson , Benjamin Gould , Rachel Martin , Laetitia Dubau , et al.
Journal of Power Sources, 2021, 514, pp.230574. ⟨10.1016/j.jpowsour.2021.230574⟩
Article dans une revue hal-03453395v1

Dégradation de la membrane perfluorée renforcée en présence d'un défaut de la couche anodique dans une pile à combustible PEMFC

Marie Crouillere , Corine Bas , Florence Dubelley , Salah Touhami , Olivier Lottin , et al.
49e 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

Atomic-Scale Snapshots of the Formation and Growth of Hollow PtNi/C Nanocatalysts

Raphaël Chattot , Tristan Asset , Jakub Drnec , Pierre Bordet , Jaysen Nelayah , et al.
Nano Letters, 2017, 17 (4), pp.2447 - 2453. ⟨10.1021/acs.nanolett.7b00119⟩
Article dans une revue hal-01636065v1

Electrocatalysis for the direct alcohol fuel cell 3rd Fuel Cell Conference, Guangzhou (Chine) 2006

Claude Lamy , Laetitia Dubau , Fabrice Vigier , Severine Rousseau , Christophe Coutanceau , et al.
Electrocatalysis for the direct alcohol fuel cell, 2006, Guangzhou, China
Communication dans un congrès hal-00294926v1

Degradation of IrOx Nanoparticles Supported Onto Sb-Doped SnO2 Aerogel Monitored By Dynamic Electrochemical Impedance Spectroscopy and Identical-Location TEM

Fabien Claudel , Laetitia Dubau , Svein Sunde , Guillaume Ozouf , Christian Beauger , et al.
233rd ECS MEETING, The Electrochemical Society, May 2018, Seattle, United States
Communication dans un congrès hal-01973280v1

Fluorination surface treatment to mitigate carbon corrosion and improve the durability of Pt electrocatalysts in Proton-exchange Membrane Fuel Cells

Belen Molina Concha , Yasser Ahmad , Nicolas Batisse , Marc A. Dubois , Katia Guérin , et al.
ISE 2017, 20th ISE Topical Meeting of International Society of Electrochemistry, Mar 2017, Buenos Aires, Argentina
Communication dans un congrès hal-01579004v1
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Identification of Durable and Non-Durable FeNx Sites in Fe-N-C Materials for Proton Exchange Membrane Fuel Cells

Jingkun Li , Moulay Tahar Sougrati , Andrea Zitolo , James M Ablett , Ismail Can Oğuz , et al.
Nature Catalysis, 2020, 4, pp.10-19. ⟨10.1038/s41929-020-00545-2⟩
Article dans une revue hal-02931434v2

Recyclage des NPs de Pt et de Pt/Co pour l’application PEMFC

Illoul Aboubaker-Essedik , Isabelle Billard , Laëtitia Dubau , David Riassetto , Lenka Svecova , et al.
5ème réunion plénière du GDR HysPàC, Jul 2019, Le Croisic, France
Communication dans un congrès hal-03836178v1
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Les matériaux carbonés Fe-N-C dopés au fer pour l'électrocatalyse

Frederic Jaouen , Sara Cavaliere , Moulay Tahar Sougrati , Frédéric Maillard , Laetitia Dubau , et al.
L'Actualité Chimique, 2022, 473-474, pp.73
Article dans une revue hal-03763109v1
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A chemical-mechanical ex-situ aging of perfluorosulfonic-acid membranes for fuel cells: impact on the structure and the functional properties

Mylène Robert , Assma El Kaddouri , Marie Crouillere , Jean-Christophe Perrin , Laetitia Dubau , et al.
Journal of Power Sources, 2022, 520, pp.230911. ⟨10.1016/j.jpowsour.2021.230911⟩
Article dans une revue hal-03483205v2

Refabrication de nanoparticules de Pt pour les PEMFC: chimie innovante et impacts environnementaux

Isabelle Billard , David Riassetto , Guillaume Mandil , Lucien Duclos , Raphaël Chattot , et al.
2018
Autre publication scientifique hal-02015423v1

Improving Zinc Porous Electrode Architecture for Secondary Alkaline Battery

Vincent Caldeira , Laetitia Dubau , Julien Thiel , Marian Chatenet
Batteries Event 2019, Oct 2019, Nice, France
Communication dans un congrès hal-02426834v1

Atomic-scale restructuring of hollow PtNi/C electrocatalysts during accelerated stress tests

Laetitia Dubau , Miguel Lopez-Haro , Julien Durst , Frederic Maillard
Catalysis Today, 2016, 262, pp.146-154. ⟨10.1016/j.cattod.2015.08.011⟩
Article dans une revue cea-01849433v1
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On the Influence of Oxygen on the Degradation of Fe‐N‐C Catalysts

Kavita Kumar , Laetitia Dubau , Michel Mermoux , Jingkun Li , Andrea Zitolo , et al.
Angewandte Chemie, 2020, 59, pp.3235-3243. ⟨10.1002/ange.201912451⟩
Article dans une revue hal-02464078v1
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Aerogel-Derived Fe-N-C Catalysts for Oxygen Electro-Reduction. Linking Their Pore Structure and PEMFC Performance

Frederic Jaouen , Hongxin Ge , Kavita Kumar , Nicolas Bibent , Frédéric Maillard , et al.
241st ECS meeting, The Electrochemical Society, May 2022, Vancouver, Canada
Communication dans un congrès hal-03806972v1

First Insight into Fluorinated Pt/Carbon Aerogels as More Corrosion-Resistant Electrocatalysts for Proton Exchange Membrane Fuel Cell Cathodes

Sandrine Berthon-Fabry , Laetitia Dubau , Yasser Ahmad , Katia Guérin , Marian Chatenet
Electrocatalysis, 2015, 6 (6), pp.521-533. ⟨10.1007/s12678-015-0267-9⟩
Article dans une revue hal-01185252v1

Benefits and limitations of Pt nanoparticles supported on highly porous antimony-doped tin dioxide aerogel as alternative cathode material for proton-exchange membrane fuel cells

Gwenn Cognard , Guillaume Ozouf , Christian Beauger , Grégory Berthomé , David Riassetto , et al.
Applied Catalysis B: Environmental, 2017, 201, pp.381-390. ⟨10.1016/j.apcatb.2016.08.010⟩
Article dans une revue hal-01368861v1

Towards improved catalytic activity and stability of non-precious metal catalyst for proton exchange membrane fuel cells ?

Kavita Kumar , Pryanka Gairola , Mathieu Lions , Nastaran Ranjbar Sahraie , Michel Mermoux , et al.
Fundamentals of Fuel Cells (FDFC) 2019, Feb 2019, Nantes, France
Communication dans un congrès hal-02480395v1

Beyond Strain and Ligand Effects: Microstrain-Induced Enhancement of the Oxygen Reduction Reaction Kinetics on Various PtNi/C Nanostructures

Raphaël Chattot , Tristan Asset , Pierre Bordet , Jakub Drnec , Laetitia Dubau , et al.
ACS Catalysis, 2016, 7 (1), pp.398 - 408. ⟨10.1021/acscatal.6b02356⟩
Article dans une revue hal-01636067v1

Approaches Towards Improving Zinc-Nickel Batteries Performance

Sedik Illoul , Vincent Caldeira , Marian Chatenet , Laetitia Dubau
241st Meeting of the Electrochemical Society, May 2022, Vancouver, Canada
Communication dans un congrès hal-03736388v1
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Tailoring the Oxygen Reduction Activity of Pt Nanoparticles through Surface Defects: A Simple Top-Down Approach

Johannes Fichtner , Sebastian Watzele , Batyr Garlyyev , Regina M Kluge , Felix Haimerl , et al.
ACS Catalysis, 2020, 10 (5), pp.3131-3142. ⟨10.1021/acscatal.9b04974⟩
Article dans une revue hal-02931374v1
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Building Practical Descriptors for Defect Engineering of Electrocatalytic Materials

Raphaël Chattot , Pierre Bordet , Isaac Martens , Jakub Drnec , Laetitia Dubau , et al.
ACS Catalysis, 2020, 10 (16), pp.9046-9056. ⟨10.1021/acscatal.0c02144⟩
Article dans une revue hal-02931378v1

Porous Hollow PtNi/C Electrocatalysts: Carbon Support Considerations To Meet Performance and Stability Requirements

Tristan Asset , Nathalie Job , Yan Busby , Alexandre Crisci , Vincent Martin , et al.
ACS Catalysis, 2018, 8 (2), pp.893-903. ⟨10.1021/acscatal.7b03539⟩
Article dans une revue hal-02067840v1
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Towards comprehensive understanding of proton-exchange membrane fuel cells using high energy X-rays

Isaac Martens , Raphael Chattot , Tim Wiegmann , Timo Fuchs , Olaf M Magnussen , et al.
JPhys Energy, 2021, 3, pp.031003. ⟨10.1088/2515-7655/abf43d⟩
Article dans une revue hal-03189549v1

Tools and Electrochemical In Situ and On-Line Characterization Techniques for Nanomaterials

Teko Napporn , Laetitia Dubau , Claudia Morais , Mariana Camilo , Julien Durst , et al.
In-situ Characterization Techniques for Nanomaterials, Springer Berlin Heidelberg, pp.383-439, 2018, ⟨10.1007/978-3-662-56322-9_11⟩
Chapitre d'ouvrage hal-02334304v1