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Co-authors

Number of documents

28

Tristan Asset


Chargé de recherche

Research Institute: Institut de Chimie et Procédés pour l'Énergie, l'Environnement et la Santé (ICPEES), UMR CNRS 7515

Research group: Electrochimie et Conversion d’Energie.

t.asset@unistra.fr

Office: Bâtiment R3, N2

Laboratory: Bâtiment R3, N1; R5, N1.

Keywords: Electrocatalysis; CO2 Reduction Reaction, Oxygen Reduction Reaction, Nitrogen Reduction Reaction; Nanomaterials


Research topics

  • Ammonia synthesis by electrochemical reduction of dinitrogen, including (i) modifying the electrocatalyst // electrolyte design and reactant nature to tune the N2 reduction selectivity; (ii) designing next-generation electrocatalysts for the N2 reduction (Ni-based structures, bifunctional electrocatalysts).
  • The assessment of the electrocatalyst // electrolyte interface properties by the coupling (i) microscopy or physico-chemical methods and (ii) electrochemistry.

Past experience

  • October 2020 – September 2021: Postdoctoral scholar at the university of Montpellier, in Frédéric Jaouen’s group on the CO2 reduction reaction in ‘zero-gap’ electrolyzers and the design of noble metal-free and ultra-low noble metal containing electrocatalysts for the oxygen reduction reaction and the hydrogen oxidation reaction.
  • January 2018 – September 2020: Postdoctoral scholar and lab manager at the university of New Mexico and the university of California Irvine, in Plamen Atanassov’s group on the CO2 reduction reaction on metal-free electrocatalysts, the oxygen reduction reaction on Pt-based electrocatalysts and the nitrogen reduction reaction.
  • October 2017 – December 2017: Research engineer in the laboratory of electrochemistry and physicochemistry of materials and interfaces (LEPMI), in Marian Chatenet’s group, on the functionalization of carbonaceous materials for PEMFCs applications.
  • October 2014 – September 2017: PhD student at university of Grenoble and university of Liège, under the supervision of Laëtitia Dubau, Nathalie Job and Frédéric Maillard, on the design and characterization of advanced Pt-based electrocatalysts for the oxygen reduction reaction.

Selected publications

  • K. Kumar, T. Asset, X. Li, Y. Liu, X. Yan, Y. Chen, M. Mermoux, X. Pan, P. Atanassov, F. Maillard, L. Dubau, “Fe-N-C Electrocatalysts’ Durability: Effects of Single Atoms’ Mobility and Clustering”, ACS Catal. (2021) 11, 484−494, DOI: 10.1021/acscatal.0c04625
  • T. Asset, P. Atanassov, “Surface Chemistry, Morphology and Reactivity of Iron-Nitrogen-Carbon Catalysts for Proton Exchange Membrane Fuel Cells”, Joule, 4 (2020), 33-44, DOI: 10.1016/j.joule.2019.12.002
  • T. Asset, S. T. Garcia, S. Herrera, N. Andersen, Y. Chen, E. J. Petersen, I. Matanovic, K. Artyushkova, J. Lee, S. D. Minteer, S. Dai, X. Pan, K. Chavan, S. C. Barton, P. Atanassov, “Investigating the Nature of the Active Sites for the CO2 Reduction Reaction on Carbon-Based Electrocatalysts”, ACS Catal. 9 (2019) 7668 – 7678, DOI: 10.1021/acscatal.9b01513
  • T. Asset, R. Chattot, F. Maillard, L. Dubau, Y. Ahmad, N. Batisse, M. Dubois, K. Guérin, F. Labbé, R. Metkemeijer, S. Berthon-Fabry, M. Chatenet, “Activity and Durability of Platinum-Based Electrocatalysts Supported on Bare or Fluorinated Nanostructured Carbon Substrates”, J. Electrochem. Soc., 165 (6) (2018) F3346-F3358. DOI: 10.1149/2.031806jes
  • T. Asset, N. Job, Y. Busby, A. Crisci, V. Martin, V. Stergiopoulos, C. Bonnaud, A. Serov, V. Martin, R. Chattot, N. Job, L. Dubau, F. Maillard, “Porous Hollow PtNi/C Electrocatalysts: Carbon Support Considerations to Meet Performance and Stability Requirements”, ACS Catal., 8 (2018) 893-903. DOI: 10.1021/acscatal.7b03539


Journal articles20 documents

  • Nathan Coutard, Bertrand Reuillard, Tran Ngoc Huan, Fabrice Valentino, Reuben Jane, et al.. Impact of ionomer structuration on the performance of bio-inspired noble-metal-free fuel cell anodes. Chem Catalysis, Elsevier, 2021, 1 (1), pp.88-105. ⟨10.1016/j.checat.2021.01.001⟩. ⟨hal-03126604⟩
  • Jingkun Li, Andrea Zitolo, Felipe Garcés-Pineda, Tristan Asset, Mounika Kodali, et al.. Metal Oxide Clusters on Nitrogen-Doped Carbon are Highly Selective for CO 2 Electroreduction to CO. ACS Catalysis, American Chemical Society, 2021, 11 (15), pp.10028-10042. ⟨10.1021/acscatal.1c01702⟩. ⟨hal-03326420⟩
  • Isaac Martens, Antonis Vamvakeros, Nicolas Martinez, Raphaël Chattot, Janne Pusa, et al.. Imaging Heterogeneous Electrocatalyst Stability and Decoupling Degradation Mechanisms in Operating Hydrogen Fuel Cells. ACS Energy Letters, American Chemical Society 2021, pp.2742-2749. ⟨10.1021/acsenergylett.1c00718⟩. ⟨hal-03290343⟩
  • Kavita Kumar, Tristan Asset, Xiaoyan Li, Yuanchao Liu, Xingxu Yan, et al.. Fe-N-C Electrocatalysts' Durability: Effects of Single Atoms' Mobility and Clustering. ACS Catalysis, American Chemical Society, 2020, pp.484-494. ⟨10.1021/acscatal.0c04625⟩. ⟨hal-03092479⟩
  • Tristan Asset, Cedric Gommes, Jakub Drnec, Pierre Bordet, Raphaël Chattot, et al.. Disentangling the Degradation Pathways of Highly Defective PtNi/C Nanostructures – An Operando Wide and Small Angle X-Ray Scattering Study. ACS Catalysis, American Chemical Society, 2019, 9 (1), pp.160-167. ⟨10.1021/acscatal.8b02665⟩. ⟨hal-01906397⟩
  • Fabien Labbe, Tristan Asset, Marian Chatenet, Yasser Ahmad, Katia Guérin, et al.. Activity and Durability of Platinum-Based Electrocatalysts with Tin Oxide–Coated Carbon Aerogel Materials as Catalyst Supports. Electrocatalysis, Springer, 2019, 10 (2), pp.156-172. ⟨10.1007/s12678-018-0505-z⟩. ⟨hal-02190384⟩
  • José Bott-Neto, Tristan Asset, Frédéric Maillard, Laetitia Dubau, Yasser Ahmad, et al.. Utilization of graphitized and fluorinated carbon as platinum nanoparticles supports for application in proton exchange membrane fuel cell cathodes. Journal of Power Sources, Elsevier, 2018, 404, pp.28 - 38. ⟨10.1016/j.jpowsour.2018.10.004⟩. ⟨hal-01895938⟩
  • Fabien Labbé, Elodie Disa, Yasser Ahmad, Katia Guérin, Tristan Asset, et al.. Tin dioxide coated carbon materials as an alternative catalyst support for PEMFCs: Impacts of the intrinsic carbon properties and the synthesis parameters on the coating characteristics. Microporous and Mesoporous Materials, Elsevier, 2018, 271, pp.1 - 15. ⟨10.1016/j.micromeso.2018.05.019⟩. ⟨hal-01810287⟩
  • Tristan Asset, Raphaël Chattot, Frédéric Maillard, Laetitia Dubau, Yasser Ahmad, et al.. Activity and Durability of Platinum-Based Electrocatalysts Supported on Bare or Fluorinated Nanostructured Carbon Substrates. Journal of The Electrochemical Society, Electrochemical Society, 2018, 165 (6), pp.F3346-F3358. ⟨10.1149/2.031806jes]⟩. ⟨hal-01785111⟩
  • Tristan Asset, Alexey Serov, Monica Padilla, Aaron Roy, Ivana Matanovic, et al.. Design of Pd-Pb Catalysts for Glycerol and Ethylene Glycol Electrooxidation in Alkaline Medium. ELECTROCATALYSIS, 2018, 9 (4), pp.480 - 485. ⟨10.1007/s12678-017-0449-8⟩. ⟨hal-01887235⟩
  • Tristan Asset, Nathalie Job, Yan Busby, Alexandre Crisci, Vincent Martin, et al.. Porous Hollow PtNi/C Electrocatalysts: Carbon Support Considerations To Meet Performance and Stability Requirements. ACS Catalysis, American Chemical Society, 2018, 8 (2), pp.893-903. ⟨10.1021/acscatal.7b03539⟩. ⟨hal-02067840⟩
  • Tristan Asset, Raphaël Chattot, Marie Fontana, Benjamin Mercier-Guyon, Nathalie Job, et al.. A Review on Recent Developments and Prospects for the Oxygen Reduction Reaction on Hollow Pt-alloy Nanoparticles. ChemPhysChem, Wiley-VCH Verlag, 2018, 19 (13), pp.1552-1567. ⟨10.1002/cphc.201800153⟩. ⟨hal-02334300⟩
  • Raphaël Chattot, Olivier Le Bacq, Vera Beermann, Stefanie Kühl, Juan Herranz, et al.. Surface distortion as a unifying concept and descriptor in oxygen reduction reaction electrocatalysis. Nature Materials, Nature Publishing Group, 2018, 17 (9), pp.827-833. ⟨10.1038/s41563-018-0133-2⟩. ⟨hal-01856128⟩
  • Olivier Le Bacq, Alain Pasturel, Bruno Chattot, Jaysen Nelayah, Tristan Asset, et al.. Effect of Atomic Vacancies on the Structure and the Electrocatalytic Activity of Pt-rich/C Nanoparticles: A Combined Experimental and Density Functional Theory Study. ChemCatChem, Wiley, 2017, 9 (12, SI), pp.2324-2338. ⟨10.1002/cctc.201601672⟩. ⟨hal-01914007⟩
  • Raphaël Chattot, Tristan Asset, Jakub Drnec, Pierre Bordet, Jaysen Nelayah, et al.. Atomic-Scale Snapshots of the Formation and Growth of Hollow PtNi/C Nanocatalysts. Nano Letters, American Chemical Society, 2017, 17 (4), pp.2447 - 2453. ⟨10.1021/acs.nanolett.7b00119⟩. ⟨hal-01636065⟩
  • Tristan Asset, Raphaël Chattot, Jakub Drnec, Pierre Bordet, Nathalie Job, et al.. Elucidating the Mechanisms Driving the Aging of Porous Hollow PtNi/C Nanoparticles by Means of CO ads Stripping. ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2017, 9 (30), pp.25298 - 25307. ⟨10.1021/acsami.7b05782⟩. ⟨hal-01636061⟩
  • Raphaël Chattot, Tristan Asset, Pierre Bordet, Jakub Drnec, Laetitia Dubau, et al.. Beyond Strain and Ligand Effects: Microstrain-Induced Enhancement of the Oxygen Reduction Reaction Kinetics on Various PtNi/C Nanostructures. ACS Catalysis, American Chemical Society, 2016, 7 (1), pp.398 - 408. ⟨10.1021/acscatal.6b02356⟩. ⟨hal-01636067⟩
  • Laetitia Dubau, Jaysen Nelayah, Simona Moldovan, Ovidiu Ersen, Pierre Bordet, et al.. Defects do Catalysis: CO Monolayer Oxidation and Oxygen Reduction Reaction on Hollow PtNi/C Nanoparticles. ACS Catalysis, American Chemical Society, 2016, 6 (7), pp.4673-4684. ⟨10.1021/acscatal.6b01106⟩. ⟨hal-01355740⟩
  • Antoine Bach Delpeuch, Tristan Asset, Marian Chatenet, Carsten Cremers. Influence of the Temperature for the Ethanol Oxidation Reaction (EOR) on Pt/C, Pt-Rh/C and Pt-Rh-SnO2/C. Fuel Cells, Wiley-VCH Verlag, 2015, 15 (2), pp.352-360. ⟨10.1002/fuce.201400144⟩. ⟨hal-03426199⟩
  • Antoine Bach Delpeuch, Tristan Asset, Marian Chatenet, Carsten Cremers. Electrooxidation of Ethanol at Room Temperature on Carbon-Supported Pt and Rh-Containing Catalysts: A DEMS Study. Journal of The Electrochemical Society, Electrochemical Society, 2014, 161 (9), pp.F918-F924. ⟨10.1149/2.0731409jes⟩. ⟨hal-03426190⟩

Conference papers6 documents

  • Anthony Zubiaur, Tristan Asset, Fabien Deschamps, Laetitia Dubau, Frédéric Maillard, et al.. Pt and hollow PtCo nanoparticles supported on carbon xerogels for PEM fuel cell catalyst layers. 33rd Conference of European Colloid and Interface Society (ECIS), Sep 2019, Leuven, Belgium. ⟨hal-02352257⟩
  • Anthony Zubiaur, Tristan Asset, Fabien Deschamps, Laetitia Dubau, Frédéric Maillard, et al.. Pt and hollow PtCo nanoparticles supported on carbon xerogels for PEM fuel cell catalyst layers. Europacat 2019, Aug 2019, Aachen, Germany. ⟨hal-02471943⟩
  • Frédéric Maillard, Raphaël Chattot, Pierre Bordet, Jakub Drnec, Tristan Asset, et al.. Surface distortion as a unifying concept and descriptor in oxygen reduction reaction electrocatalysis. Third International Symposium on Nanoporous Materials by Alloy Corrosion, Feb 2019, Philadelphie, United States. ⟨hal-02351938⟩
  • Tristan Asset, Kavita Kumar, Sheng Dai, Mingjie Xu, Yechuan Chen, et al.. Atomic Imaging of Fe, N-doped Carbon Electrocatalysts' Active Sites and Their Stability. 236th ECS Meeting of the Electrochemical Society, Oct 2019, Atlanta, United States. ⟨hal-02352230⟩
  • Laetitia Dubau, Tristan Asset, Raphaël Chattot, Marian Chatenet, Frédéric Maillard. Electrocatalysis of oxygen reduction reaction for proton exchange membrane fuel cell application. Journée Chimie à Grenoble, Mar 2019, Grenoble, France. ⟨hal-02471787⟩
  • Fabien Labbé, Elodie Disa, Yasser Ahmad, Katia Guérin, Tristan Asset, et al.. Matériaux carbonés revêtus de dioxyde d'étain : impact des propriétés intrinsèques du carbone et des paramètres de synthèse sur les caractéristiques du revêtement. Matériaux 2018, Nov 2018, Strasbourg, France. ⟨hal-01962495⟩

Book sections1 document

  • Tristan Asset, Frédéric Maillard, Frederic Jaouen. Electrocatalysis with single metal atom sites in doped carbon matrices. Supported Metal Single Atom Catalysis, In press. ⟨hal-03371171⟩

Theses1 document

  • Tristan Asset. Hollow nanoparticles for low cost, high oxygen reduction reaction activity and durability for proton exchange membrane fuel cell application. Mechanics of materials [physics.class-ph]. Université de Liège, 2017. English. ⟨NNT : 2017GREAI037⟩. ⟨tel-01689721⟩