Dr. Hazar Guesmi

National Center for Scientific Research (CNRS)

Institute of Charles Gerhardt – Montpellier, France

Permanent CNRS researcher

Email: hazar.guesmi@enscm.fr

Qualifications

2005 Ph.D., University Paul Sézanne, Physics, Material Science

2002 Postgraduate degree., University of Aix-Marseille I-II-III, Material Science (Surface/Interface)

2001 M.Sc., University of Bizerte (Tunis II)

Publications (Selected)

1. Holade, Y., & Guesmi, H. (2025, May). Nickel-Cobalt Phosphide Microstructure Refinement for Electroconversion of Biomass-Derived 5-Hydroxymethylfurfural (5-HMF) to 2, 5-Furandicarboxylic Acid (FDCA). In 247th ECS Meeting (May 18-22, 2025). ECS.
2. Yan, Y., Morfin, F., Xiao, B. B., Guesmi, H., Aouine, M., Prévot, M., ... & Piccolo, L. (2024). Mo2Ti2C3TX MXene performance in catalytic CO2 hydrogenation and its promotion with single Pt atoms. Materials Today Catalysis, 7, 100069.
3. Shahrokhi, M., Mineva, T., Benabbas, A., Especel, C., Le Valant, A., Ricolleau, C., ... & Guesmi, H. (2024). DFT Atomic‐Scale Insight into Pt/Cu Single Atom Alloy Clusters Supported on γ‐Al2O3: The Effect of Hydrogen Environment. ChemCatChem, 16(18), e202400565.
4. Campos-Roldán, C. A., Chattot, R., Filhol, J. S., Guesmi, H., Romero, N., Bacabe, R., ... & Cavaliere, S. (2024). Deciphering the Atomic-Scale Degradation of Carbon-Supported Platinum–Yttrium Nanoalloys during the Oxygen Reduction Reaction in Acidic Medium. ACS Catalysis, 14(16), 11941-11948.
5. Nassereddine, A., Delannoy, L., Ricolleau, C., Louis, C., Alloyeau, D., Wang, G., ... & Nelayah, J. (2023). Atomic Scale Observation of the Structural Dynamics of Supported Gold Nanocatalysts under 1, 3‐Butadiene by in situ Environmental Transmission Electron Microscopy. ChemCatChem, 15(15), e202300434.
6. Breyton, G., Amara, H., Nelayah, J., Creuze, J., Guesmi, H., Alloyeau, D., ... & Ricolleau, C. (2023). Atomic-Scale Surface Segregation in Copper-Gold Nanoparticles. Physical Review Letters, 130(23), 236201.
7. Campos-Roldán, C. A., Chattot, R., Filhol, J. S., Guesmi, H., Pailloux, F., Bacabe, R., ... & Cavaliere, S. (2023). Structure dynamics of carbon-supported platinum-neodymium nanoalloys during the oxygen reduction reaction. ACS Catalysis, 13(11), 7417-7427.
8. Wang, Q., Nassereddine, A., Loffreda, D., Ricolleau, C., Alloyeau, D., Louis, C., ... & Guesmi, H. (2023). Cu segregation in Au–Cu nanoparticles exposed to hydrogen atmospheric pressure: how is fcc symmetry maintained?. Faraday Discussions, 242, 375-388.
9. Wang, Q., Zhu, B., Tielens, F., & Guesmi, H. (2022). Single Metal atoms embedded in the surface of Pt nanocatalysts: The effect of temperature and hydrogen pressure. Catalysts, 12(12), 1669.
10. Vekeman, J., Wang, Q., Deraet, X., Bazin, D., De Proft, F., Guesmi, H., & Tielens, F. (2022). Synergistic Effects in the Activity of Nano‐Transition‐Metal Clusters Pt12M (M= Ir, Ru or Rh) for NO Dissociation. ChemPhysChem, 23(21), e202200374.
11. Holade, Y., Guesmi, H., Filhol, J. S., Wang, Q., Pham, T., Rabah, J., ... & Minteer, S. D. (2022). Deciphering the electrocatalytic reactivity of glucose anomers at bare gold electrocatalysts for biomass-fueled electrosynthesis. ACS Catalysis, 12(20), 12563-12571.
12. Gaumard, R., Dragún, D., Pedroza-Montero, J. N., Alonso, B., Guesmi, H., Malkin Ondík, I., & Mineva, T. (2022). Regression machine learning models used to predict DFT-computed NMR parameters of zeolites. Computation, 10(5), 74.
13. Wang, Q., Guesmi, H., Tingry, S., Cornu, D., Holade, Y., & Minteer, S. D. (2022). Unveiling the pitfalls of comparing oxygen reduction reaction kinetic data for Pd-based electrocatalysts without the experimental conditions of the current–potential curves. ACS Energy Letters, 7(3), 952-957.
14. Nassereddine, A., Wang, Q., Loffreda, D., Ricolleau, C., Alloyeau, D., Louis, C., ... & Guesmi, H. (2021). Revealing size dependent structural transitions in supported gold nanoparticles in hydrogen at atmospheric pressure. Small, 17(51), 2104571.
15. Cassani, A., Tuleushova, N., Wang, Q., Guesmi, H., Bonniol, V., Cambedouzou, J., ... & Holade, Y. (2021). Fe-Modified Pd as an effective multifunctional electrocatalyst for catalytic oxygen reduction and glycerol oxidation reactions in alkaline media. ACS Applied Energy Materials, 4(9), 9944-9960.
16. Wang, Q., Zhu, B., Tielens, F., Tichit, D., & Guesmi, H. (2021). Mapping surface segregation of single-atom Pt dispersed in M surfaces (M= Cu, Ag, Au, Ni, Pd, Co, Rh and Ir) under hydrogen pressure at various temperatures. Applied Surface Science, 548, 149217.
17. Wang, Q., Tichit, D., Meunier, F., & Guesmi, H. (2020). Combined DRIFTS and DFT study of CO adsorption and segregation modes in Pt–Sn nanoalloys. The Journal of Physical Chemistry C, 124(18), 9979-9989.

Profile Details

WoS ResearcherID: AAG-7323-2020

https://orcid.org/0000-0002-9369-523X

https://www.hazar-guesmi.fr/

https://scholar.google.com.hk/citations?hl=zh-CN&user=NFjdLEcAAAAJ

https://sciprofiles.com/profile/1706491