Aller au menu Aller au contenu
Laboratory members
Laboratory members
Laboratory members

> People


Assistant Scientist

Contact details

1130, rue de la Piscine BP 75 F - 38402 Saint Martin d'Hères Cedex FRANCE

  • Tél. : 0(33)476826587
  • Fax : 0(33)476826777

A+Augmenter la taille du texteA-Réduire la taille du texteImprimer le documentEnvoyer cette page par mail cet article Facebook Twitter Linked In

Research activities

The reactivity in heterogeneous catalysis and especially in electrocatalysis is very sensitive to the surface structure. To bridge surface reactivity and structure, it is mandatory to work on well-defined surfaces. Single crystal electrodes, for which a single orientation can be put in contact with the electrolyte, represent a very interesting model catalyst for the study of the crystallographic orientation on catalytic activity.

Surfaces can be employed as prepared or modified by deposition of foreign metals to gains new activities. By the way, we are also investigating the mechanism of modification itself, that we are performing using electrochemical deposition. To know more about.

In addition, we use surface X-ray diffraction for in situ characterization of electrodes in operation. To know more about.

Activities / Resume

Since 2007    Chargé de Recherche at LEPMI. Works on raw and modified single crystal electrodes. Preparation, modification, reactivity, characterization. [4]

Manuscrit d'Habilitation à Diriger des Recherches

2001-2007    Chargé de Recherche at LACCO (Poitiers) in the Electrocatalysis group. Activity of several fuels on model and real electrodes. [3]

2000-2001    Post-Doctoral position Ulm University (Germany) : investigation of surface alloys on single crystal electrodes for fuel cells. Institute of Surface Chemistry and Catalysis, supervised by Professeur Behm. [2]

1997-2000    PhD at Institut National Polytechnique de Grenoble (INPG), in LEPMI : influence des anions sur les dépôts en sous-tension d'hydrogène et de cuivre sur Pt(111). Directeur Robert DURAND. Soutenue le 20 septembre 2000 [1]. Manuscrit de thèse.

[1] Impedance measurement up to high frequency on Pt(111) in perchloric and sulfuric solution. E. Sibert, R. Durand, R. Faure, J. Electroanal. Chem., 515 (2001) 71. DOI : 10.1016/S0022-0728(01)00639-8

[2] Potential-induced strain relaxation in Au mono- and bilayer films on Pt(111) electrode surfaces. E. Sibert, F. Ozanam, F. Maroun, O.M. Magnussen, R.J. Behm, Physical Review Letters, 90 (2003) 056102. DOI : 10.1103/PhysRevLett.90.056102

[3] Methoxy methane (Dimethyl ether) as an alternative fuel for Direct Fuel Cells, G. Kéranguéven, C. Coutanceau, E. Sibert, J.-M. Léger, C. Lamy, Journal of Power Sources, 157 (2006) 318. DOI : 10.1016/j.jpowsour.2005.07.080

Recent publications:

  • Investigating the oxygen evolution reaction on Ir(111) electrode in acidic medium using conventional and dynamic electrochemical impedance spectroscopy, M. Scohy, C. Montella, F. Claudel, S. Abbou, L. Dubau, F. Maillard, E. Sibert, S. Sunde, Electrochim. Acta. 320 (2019) 134536. DOI : 10.1016/j.electacta.2019.07.047
  • Probing Surface Oxide Formation and Dissolution on/of Ir Single Crystals via X-ray Photoelectron Spectroscopy and Inductively Coupled Plasma Mass Spectrometry, M. Scohy, S. Abbou, V. Martin, B. Gilles, E. Sibert, L. Dubau, F. Maillard, ACS Catal., 9 (2019) 9859. DOI : 10.1021/acscatal.9b02988
  • Insertion/disinsertion of hydrogen in tailored Pd layers deposited on Pt(111) surface in alkaline and acid medium, V. L. Oliveira, E. Sibert, Y. Soldo-Olivier, E.A. Ticianelli, M. Chatenet, Electrocatalysis, 9(2018)258. DOI : 10.1007/s12678-017-0414-6
  • Palladium Electrodeposition onto Pt(100): Two-Layer Underpotential Deposition, B. A. F. Previdello, E. Sibert, M. Maret and Y. Soldo-Olivier, Langmuir, 33 (2017) 2087. DOI : 10.1021/acs.langmuir.6b03968
  • Investigation of the electrochemical oxidation reaction of the borohydride anion in palladium layers on Pt(111), V. L. Oliveira, E. Sibert, Y. Soldo-Olivier, E.A. Ticianelli, M. Chatenet, Electrochimica Acta, 209 (2016) 360. DOI : 10.1016/j.electacta.2016.05.093
  • Growth mechanisms of Pd nanofilms electrodeposited onto Au(111): an in situ grazing incidence X-ray diffraction study, Y. Soldo-Olivier, M. De Santis, W. Liang, E. Sibert, Physical Chemistry Chemical Physics, 18 (2016) 2830. DOI : 10.1039/C5CP05985B
  • Borohydride electrooxidation reaction on Pt(111) and Pt(111) modified by a pseudomorphic Pd monolayer, V. L. Oliveira, E. Sibert, Y. Soldo-Olivier, E. A. Ticianelli, M. Chatenet, Electrochimica Acta, 190 (2016) 790. DOI : 10.1016/j.electacta.2016.01.013

A+Augmenter la taille du texteA-Réduire la taille du texteImprimer le documentEnvoyer cette page par mail cet article Facebook Twitter Linked In

Date of update January 10, 2020


Université Grenoble Alpes