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Laëtitia Dubau

cnrs

49H-index
268Paper Count
8.7KCitation Count
Published Papers 83
Publication Date
Oxygen Reduction Reaction Performance in Phosphoric Acid of a Catalyst Library for a High-Temperature Proton Exchange Membrane Fuel Cell
err2026-05-26
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PREAI
errAxelle Baudy; Marion Scohy; Amaria W. Oudjdi; Tristan Asset; Camille Roiron; Marian Chatenet; Laetitia Dubau
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Evidence for the stabilization of FeN4 sites by Pt particles during acidic oxygen reduction
err2025-07-11
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errOAAI
errNicolas A. Ishiki; Keyla Teixeira Santos; Nicolas Bibent; Kavita Kumar; Ina Reichmann; Yu-Ping Ku; Tristan Asset; Laetitia Dubau; Michel Mermoux; Hongxin Ge; Sandrine Berthon-Fabry; Viktoriia A. Saveleva; Vinod K. Paidi; Pieter Glatzel; Andrea Zitolo; Tzonka Mineva; Hazar Guesmi; Serhiy Cherevko; Edson A. Ticianelli; Frédéric Maillard; Frédéric Jaouen
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A first study of CO adsorption-IR spectroscopy and HER activity: Understanding TiO2 morphology effects on MoS2 active sites
err2025-05-20
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errOAAI
errLimor Ben Neon; Keyla Teixeira Santos; Laetitia Dubau; Laetitia Oliviero
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Active sites for HDS on (Pt,Co)MoS2 catalysts are also active for HER reaction: A proof of concept
err2025-02-01
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PREAI
errZavala-Sanchez, L. A.; Portier, X.; Mauge, F.; Dubau, L.; Oliviero, L.
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A Model Approach to Uncover the Role of the IrO x Crystallographic Structure and Chemistry on OER Activity and Stability via Annealing a Sacrificial Template
err2025-01-30
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PREAI
errClauss, D; Martin, V; Nelayah, J; Chattot, R; Bordet, P; Drnec, J; Mirolo, M; Dubau, L; Maillard, F
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Unveiling the degradation mechanism of cathodic MoS2/C electrocatalysts for PEMWE applications
err2024-12-01
err1
PREAI
errSantos, Keyla Teixeira; Sanchez, Luz Adela Zavala; Martin, Vincent; Guillet, Francois; Kumar, Kavita; Portier, Xavier; Maillard, Frederic; Oliviero, Laetitia; Dubau, Laetitia
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Fe-N-C in Proton Exchange Membrane Fuel Cells: Impact of Ionomer Loading on Degradation and Stability
err2024-11-13
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errOAAI
errPedersen, Angus; Snitkoff-Sol, Rifael Z.; Presman, Yan; Dubau, Laetitia; Cai, Rongsheng; Barrio, Jesus; Haigh, Sarah J.; Maillard, Frederic; Stephens, Ifan E. L.; Titirici, Maria-Magdalena; Elbaz, Lior
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Tracking the Early-life of PtNi/C Shape-Controlled Catalysts upon their Integration in PEMFC
err2024-11-12
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errOAAI
errRoiron, Camille; Ripa, Masuma Sultana; Pierinet, Lisa; Charlot, Frederic; Maillard, Frederic; Brimaud, Sylvain; Dubau, Laetitia
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Post mortem Study of Catalyst Degradations Occurring in High-Temperature Proton Exchange Membrane Fuel Cells Upon Start-Stop Operation
err2024-10-23
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errOAAI
errBaudy, Axelle; Durand, Mael; Roussel-Dherbey, Francine; Berthome, Gregory; Sergent, Nicolas; Turpin, Christophe; Regnier, Jeremi; Jaafar, Amine; Dubau, Laetitia; Scohy, Marion; Chatenet, Marian
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Change of MoS2 phase nature: Effect of molybdenum introduction path in TiO2 nanotubes
err2024-04-01
err1
PREAI
errBen Neon, Limor; Blanchard, Pascal; Dubau, Laetitia; Mauge, Francoise; Oliviero, Laetitia
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On the contact resistance between the anode and the porous transport layer in a proton exchange membrane water electrolyzer
err2024-03-01
err13
errOAAI
errSrour, Toni; Kumar, Kavita; Martin, Vincent; Dubau, Laetitia; Maillard, Frederic; Gilles, Bruno; Dillet, Jerome; Didierjean, Sophie; Amoury, Bilal; Le, Tien Dung; Maranzana, Gael
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Assessing Pt and Ni dissolution mechanism and kinetics of shape-controlled oxygen reduction nanocatalysts
err2024-02-01
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errOAAI
errRoiron, Camille; Martin, Vincent; Kumar, Kavita; Dubau, Laetitia; Maillard, Frederic
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<i>Operando</i> Fe dissolution in Fe–N–C electrocatalysts during acidic oxygen reduction: impact of local pH change
err2024-01-01
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errOAAI
errPedersen, Angus; Kumar, Kavita; Ku, Yu-Ping; Martin, Vincent; Dubau, Laetitia; Santos, Keyla Teixeira; Barrio, Jesus; Saveleva, Viktoriia A.; Glatzel, Pieter; Paidi, Vinod K.; Li, Xiaoyan; Hutzler, Andreas; Titirici, Maria-Magdalena; Bonnefont, Antoine; Cherevko, Serhiy; Stephens, Ifan E. L.; Maillard, Frederic
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Single-Atomic Dispersion of Fe and Co Supported on Reduced Graphene Oxide for High-Performance Lithium-Sulfur Batteries
err2023-09-13
err1
errOAAI
errRahimi, Sajad; Stievano, Lorenzo; Dubau, Laetitia; Iojoiu, Cristina; Lecarme, Laureline; Alloin, Fannie
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Spontaneous aerobic ageing of Fe-N-C materials and consequences on oxygen reduction reaction kinetics
err2023-04-01
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errOAAI
errSantos, K. Teixeira; Kumar, K.; Dubau, L.; Ge, H.; Berthon-Fabry, S.; Vasconcellos, C. S. A.; Lima, F. H. B.; Asset, T.; Atanassov, P.; Saveleva, V. A.; Glatzel, P.; Li, X.; Jaouen, F.; Maillard, F.
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Direct Evidence of the Role of Co or Pt, Co Single-Atom Promoters on the Performance of MoS2 Nanoclusters for the Hydrogen Evolution Reaction
err2023-01-05
err33
errOAAI
errZavala, Luz A.; Kumar, Kavita; Martin, Vincent; Maillard, Frederic; Mauge, Francoise; Portier, Xavier; Oliviero, Laetitia; Dubau, Laetitia
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Modulating the Fe-N4 Active Site Content by Nitrogen Source in Fe-N-C Aerogel Catalysts for Proton Exchange Membrane Fuel Cell
err2023-01-03
err17
errOAAI
errGe, Hongxin; Bibent, Nicolas; Santos, Keyla Teixeira; Kumar, Kavita; Jaxel, Julien; Sougrati, Moulay-Tahar; Zitolo, Andrea; Dupont, Marc; Lecoeur, Frederic; Mermoux, Michel; Martin, Vincent; Dubau, Laetitia; Jaouen, Frederic; Maillard, Frederic; Berthon-Fabry, Sandrine
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Beware of cyclic voltammetry! Measurement artefact in accelerated stress test of fuel cell cathode revealed by operando X-ray diffraction
err2023-01-01
err12
errOAAI
errChattot, Raphael; Mirolo, Marta; Martens, Isaac; Kumar, Kavita; Martin, Vincent; Gasmi, Amir; Dubau, Laetitia; Maillard, Frederic; Castanheira, Luis; Drnec, Jakub
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Break-In Bad: On the Conditioning of Fuel Cell Nanoalloy Catalysts
err2022-12-06
err21
errOAAI
errChattot, Raphael; Roiron, Camille; Kumar, Kavita; Martin, Vincent; Roldan, Carlos Augusto Campos; Mirolo, Marta; Martens, Isaac; Castanheira, Luis; Viola, Arnaud; Bacabe, Remi; Cavaliere, Sara; Blanchard, Pierre-Yves; Dubau, Laetitia; Maillard, Frederic; Drnec, Jakub
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