Mr DESMEDT Arnaud

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Téléphone 05 40 00 29 37
Groupe de recherche Spectroscopie Moléculaire
Statut Permanent
Poste Chercheur
Batiment A12
Etage 4° Ouest

Publications

Constant Agnissan, A.C., Guimpier, C., Terzariol, M., Fandino, O., Chéron, S., Riboulot, V., Desmedt, A., Ruffine, L. (). Influence of Clay-Containing Sediments on Methane Hydrate Formation: Impacts on Kinetic Behavior and Gas Storage Capacity. In Journal of Geophysical Research: Solid Earth (Vol. 128, Issue 9, p. e2023JB027333). https://doi.org/10.1029/2023JB027333
Gloesener, E., Choukroun, M., Vu, T.H., Maynard-Casely, H.E., Desmedt, A., Davies, A.G., Sotin, C. (). Phase Behavior of the Ternary H2O-THF-NH3 System under Cryogenic Conditions: Implications for the Destabilization of Clathrate Hydrates on Titan. In ACS Earth and Space Chemistry (Vol. 7, Issue 5, p. 1162-1171). https://doi.org/10.1021/acsearthspacechem.3c00055
Tilve-Martinez, D., Neri, W., Horaud, D., Vukadinovic, N., Berton, B., Desmedt, A., Yuan, J., Poulin, P. (). Graphene Oxide Based Transparent Resins For Accurate 3D Printing of Conductive Materials. In Advanced Functional Materials (Vol. 33, Issue 21, p. 2214954). https://doi.org/10.1002/adfm.202214954
Choukroun, M., Petuya, C., Vu, T.H., Desmedt, A., Davies, A.G., Sotin, C. (). Reply to the ‘Comment on Cage occupancy of methane clathrate hydrates in the ternary H2O-NH3-CH4 system’ by S. Alavi and J. Ripmeester, Chem. Commun., 2022, 58, DOI: 10.1039/D1CC06526B. In Chemical Communications (Vol. 58, Issue 25, p. 4099-4102). https://doi.org/10.1039/d2cc00568a
Venet, S., Guerton, F., Desmedt, A., Broseta, D. (). Insights into the porous structure of surfactant-promoted gas hydrate. In Chemical Engineering Science (Vol. 248, p. 117193). https://doi.org/10.1016/j.ces.2021.117193
Metais, C., Petuya, C., Espert, S., Ollivier, J., Martin-Gondre, L., Desmedt, A. (). Nitrogen Hydrate Cage Occupancy and Bulk Modulus Inferred from Density Functional Theory-Derived Cell Parameters. In Journal of Physical Chemistry C (Vol. 125, Issue 11, p. 6433-6441). https://doi.org/10.1021/acs.jpcc.1c00244
Krishnan, Y., Ghaani, M.R., Desmedt, A., English, N.J. (). Hydrogen inter-cage hopping and cage occupancies inside hydrogen hydrate: Molecular-dynamics analysis. In Applied Sciences (Switzerland) (Vol. 11, Issue 1, p. 1-11). https://doi.org/10.3390/app11010282
Petuya, C., Choukroun, M., Vu, T.H., Desmedt, A., Davies, A.G., Sotin, C. (). Cage occupancy of methane clathrate hydrates in the ternary H2O-NH3-CH4system. In Chemical Communications (Vol. 56, Issue 82, p. 12391-12394). https://doi.org/10.1039/d0cc04339g
Nguyen, T.T., Pétuya, C., Talaga, D., Desmedt, A. (). Promoting the Insertion of Molecular Hydrogen in Tetrahydrofuran Hydrate With the Help of Acidic Additives. In Frontiers in Chemistry (Vol. 8, p. 550862). https://doi.org/10.3389/fchem.2020.550862
Al Bacha, S., Desmedt, A., Zakhour, M., Nakhl, M., Bobet, J.L. (). Mechanism of hydrogen formation during the corrosion of Mg17Al12. In Electrochemistry Communications (Vol. 119, p. 106813). https://doi.org/10.1016/j.elecom.2020.106813
Petuya, C., Petuya, C., Patt, A., Patt, A., Simon, J.M., Picaud, S., Salazar, J.M., Desmedt, A. (). Molecular Selectivity of CO-N2Mixed Hydrates: Raman Spectroscopy and GCMC Studies. In Journal of Physical Chemistry C (Vol. 124, Issue 22, p. 11886-11891). https://doi.org/10.1021/acs.jpcc.0c01315
de Menezes, D.É.S., Sum, A.K., Desmedt, A., Pessôa Filho, P.d.A., Robustillo Fuentes, M.D. (). Coexistence of sI and sII in methane-propane hydrate former systems at high pressures. In Chemical Engineering Science (Vol. 208, p. 115149). https://doi.org/10.1016/j.ces.2019.08.007
Touil, A., Broseta, D., Desmedt, A. (). Gas Hydrate Crystallization in Thin Glass Capillaries: Roles of Supercooling and Wettability. In Langmuir (Vol. 35, Issue 38, p. 12569-12581). https://doi.org/10.1021/acs.langmuir.9b01146
Pétuya, C., Martin-Gondre, L., Aurel, P., Damay, F., Desmedt, A. (). Unraveling the metastability of the SI and SII carbon monoxide hydrate with a combined DFT-neutron diffraction investigation. In Journal of Chemical Physics (Vol. 150, Issue 18, p. 184705). https://doi.org/10.1063/1.5093202
Petuya, C., Desmedt, A. (). Revealing CO-Preferential Encapsulation in the Mixed CO-N 2 Clathrate Hydrate. In Journal of Physical Chemistry C (Vol. 123, Issue 8, p. 4871-4878). https://doi.org/10.1021/acs.jpcc.8b11680
Petuya, C., Damay, F., Desplanche, S., Aupetit, C., Desmedt, A. (). Ageing and langmuir behavior of the cage occupancy in the nitrogen gas hydrate. In Crystals (Vol. 8, Issue 4, p. 145). https://doi.org/10.3390/cryst8040145
Petuya, C., Damay, F., Chazallon, B., Bruneel, J.L., Desmedt, A. (). Guest Partitioning and Metastability of the Nitrogen Gas Hydrate. In Journal of Physical Chemistry C (Vol. 122, Issue 1, p. 566-573). https://doi.org/10.1021/acs.jpcc.7b10151
Ruffine, L., Broseta, D., Desmedt, A. (). Preface. In Gas Hydrates 2: Geoscience Issues and Potential Industrial Applications (p. xi-xii). https://doi.org/10.1002/9781119451174
Petuya, C., Damay, F., Desplanche, S., Talaga, D., Desmedt, A. (). Selective trapping of CO2 gas and cage occupancy in CO2-N2 and CO2-CO mixed gas hydrates. In Chemical Communications (Vol. 54, Issue 34, p. 4290-4293). https://doi.org/10.1039/c8cc00538a
Pefoute, E., Martin-Gondre, L., Ollivier, J., Soetens, J.C., Russina, M., Desmedt, A. (). Modeling the THF clathrate hydrate dynamics by combining molecular dynamics and quasi-elastic neutron scattering. In Chemical Physics (Vol. 496, p. 24-34). https://doi.org/10.1016/j.chemphys.2017.09.006
Petuya, C., Damay, F., Talaga, D., Desmedt, A. (). Guest Partitioning in Carbon Monoxide Hydrate by Raman Spectroscopy. In Journal of Physical Chemistry C (Vol. 121, Issue 25, p. 13798-13802). https://doi.org/10.1021/acs.jpcc.7b04947
Desmedt, A., Bedouret, L., Ollivier, J., Petuya, C. (). Neutron Scattering of Clathrate and Semiclathrate Hydrates. In Gas Hydrates 1: Fundamentals, Characterization and Modeling (p. 1-61). https://doi.org/10.1002/9781119332688.ch1
Chazallon, B., Noble, J.A., Desmedt, A. (). Spectroscopy of Gas Hydrates: From Fundamental Aspects to Chemical Engineering, Geophysical and Astrophysical Applications. In Gas Hydrates 1: Fundamentals, Characterization and Modeling (p. 63-112). https://doi.org/10.1002/9781119332688.ch2
Broseta, D., Ruffine, L., Desmedt, A. (). Gas Hydrates 1: Fundamentals, Characterization and Modeling. In Gas Hydrates 1: Fundamentals, Characterization and Modeling (p. 1-286). https://doi.org/10.1002/9781119332688
Desmedt, A., Plazanet, M. (). JDN24, the 24th Annual Meeting of the French Neutron Scattering Society: Science, Future French Neutron Landscape and Sun. In Neutron News (Vol. 27, Issue 3, p. 9-10). https://doi.org/10.1080/10448632.2016.1197583
Pefoute, E., Prager, M., Russina, M., Desmedt, A. (). Quasi-elastic neutron scattering investigation of the guest molecule dynamics in the bromomethane clathrate hydrate. In Fluid Phase Equilibria (Vol. 413, p. 116-122). https://doi.org/10.1016/j.fluid.2015.12.002
Desmedt, A., Martin-Gondre, L., Nguyen, T.T., Pétuya, C., Barandiaran, L., Babot, O., Toupance, T., Grim, R.G., Sum, A.K. (). Modifying the flexibility of water cages by co-including acidic species within clathrate hydrate. In Journal of Physical Chemistry C (Vol. 119, Issue 16, p. 8904-8911). https://doi.org/10.1021/jp511826b
Bedouret, L., Judeinstein, P., Ollivier, J., Combet, J., Desmedt, A. (). Proton diffusion in the hexafluorophosphoric acid clathrate hydrate. In Journal of Physical Chemistry B (Vol. 118, Issue 47, p. 13357-13364). https://doi.org/10.1021/jp504128m
Klobes, B., Desmedt, A., Sergueev, I., Schmalzl, K., Hermann, R.P. (). 129Xe nuclear resonance scattering on solid Xe and 129Xe clathrate hydrate. In EPL (Vol. 103, Issue 3, p. 36001). https://doi.org/10.1209/0295-5075/103/36001
Desmedt, A., Lechner, R.E., Lassegues, J.C., Guillaume, F., Cavagnat, D., Grondin, J. (). Hydronium dynamics in the perchloric acid clathrate hydrate. In Solid State Ionics (Vol. 252, p. 19-25). https://doi.org/10.1016/j.ssi.2013.06.004
Desmedt, A., Bedouret, L., Pefoute, E., Pouvreau, M., Say-Liang-Fat, S., Alvarez, M. (). Energy landscape of clathrate hydrates. In European Physical Journal: Special Topics (Vol. 213, Issue 1, p. 103-127). https://doi.org/10.1140/epjst/e2012-01666-3
Pefoute, E., Kemner, E., Soetens, J.C., Russina, M., Desmedt, A. (). Diffusive motions of molecular hydrogen confined in THF clathrate hydrate. In Journal of Physical Chemistry C (Vol. 116, Issue 32, p. 16823-16829). https://doi.org/10.1021/jp3008656
Desmedt, A., Soetens, J.C., Prager, M., Russina, M., Ollivier, J. (). Dynamics of methyl iodide clathrate hydrate, investigated by MD simulations and QENS experiments. In Journal of Physical Chemistry C (Vol. 115, Issue 26, p. 12689-12701). https://doi.org/10.1021/jp110971h
Martí-Rujas, J., Desmedt, A., Harris, K.D.M., Guillaume, F. (). Bidirectional transport of guest molecules through the nanoporous tunnel structure of a solid inclusion compound. In Journal of Physical Chemistry C (Vol. 113, Issue 2, p. 736-743). https://doi.org/10.1021/jp806380p
Desmedt, A., Kitchin, S.J., Harris, K.D.M., Guillaume, F., Tykwinski, R.R., Xu, M., Gonzalez, M.A. (). Dynamic properties of solid ammonium cyanate. In Journal of Physical Chemistry C (Vol. 112, Issue 40, p. 15870-15879). https://doi.org/10.1021/jp8042889
Prager, M., Desmedt, A., Unruh, T., Allgaier, J. (). Dynamics and adsorption sites for guest molecules in methyl chloride hydrate. In Journal of Physics Condensed Matter (Vol. 20, Issue 12, p. 125219). https://doi.org/10.1088/0953-8984/20/12/125219
Pan, Z., Desmedt, A., MacLean, E.J., Guillaume, F., Harris, K.D.M. (). Structural properties of low-temperature phase transitions in the prototypical thiourea inclusion compound: Cyclohexane/thiourea. In Journal of Physical Chemistry C (Vol. 112, Issue 3, p. 839-847). https://doi.org/10.1021/jp076706y
Martí-Rujas, J., Desmedt, A., Harris, K.D.M., Guillaume, F. (). Kinetics of molecular transport in a nanoporous crystal studied by confocal raman microspectrometry: Single-file diffusion in a densely filled tunnel. In Journal of Physical Chemistry B (Vol. 111, Issue 43, p. 12339-12344). https://doi.org/10.1021/jp076532k
Prager, M., Desmedt, A., Allgaier, J., Russina, M., Jansen, E., Natkaniec, I., Pawlukojc, A., Press, W. (). Methyl group rotation and whole molecule dynamics in methyl bromide hydrate. In Phase Transitions (Vol. 80, Issue 6-7, p. 473-488). https://doi.org/10.1080/01411590701339260
Méreau, R., Desmedt, A., Harris, K.D.M. (). Mechanistic aspects of the solid-state transformation of ammonium cyanate to urea at high pressure. In Journal of Physical Chemistry B (Vol. 111, Issue 15, p. 3960-3968). https://doi.org/10.1021/jp070291z
Desmedt, A., Talaga, D., Bruneel, J.L. (). Enhancement of the Raman scattering signal due to a nanolens effect. In Applied Spectroscopy (Vol. 61, Issue 6, p. 621-623). https://doi.org/10.1366/000370207781269837
Jalarvo, N., Desmedt, A., Lechner, R.E., Mezei, F. (). The dynamical properties of the aromatic hydrogen bond in NH4 (C6 H5) 4B from quasielastic neutron scattering. In Journal of Chemical Physics (Vol. 125, Issue 18, p. 184513). https://doi.org/10.1063/1.2374888
Martí-Rujas, J., Harris, K.D.M., Desmedt, A., Guillaume, F. (). In-situ monitoring of alkane-alkane guest exchange in urea inclusion compounds using confocal Raman microspectrometry. In Molecular Crystals and Liquid Crystals (Vol. 456, Issue 1, p. 139-147). https://doi.org/10.1080/15421400600788633
Bordello, H.N., Aldridge, L.P., Desmedt, A. (). Water dynamics in hardened ordinary portland cement paste or concrete: From quasielastic neutron scattering. In Journal of Physical Chemistry B (Vol. 110, Issue 36, p. 17966-17976). https://doi.org/10.1021/jp062922f
Martí-Rujas, J., Harris, K.D.M., Desmedt, A., Guillaume, F. (). Significant conformational changes associated with molecular transport in a crystalline solid. In Journal of Physical Chemistry B (Vol. 110, Issue 22, p. 10708-10713). https://doi.org/10.1021/jp060738o
Kirstein, O., Prager, M., Dimeo, R.M., Desmedt, A. (). Rotational dynamics of methyl groups in m-xylene. In Journal of Chemical Physics (Vol. 122, Issue 1, p. 014502). https://doi.org/10.1063/1.1829037
Basler, R., Sieber, A., Chaboussant, G., Güdel, H.U., Chakov, N.E., Soler, M., Christou, G., Desmedt, A., Lechner, R. (). Inelastic neutron scattering study of electron reduction in Mn12 derivatives. In Inorganic Chemistry (Vol. 44, Issue 3, p. 649-653). https://doi.org/10.1021/ic048931p
Sobolev, O., Vorderwisch, P., Desmedt, A. (). Free NH 3 quantum rotations in Hofmann clathrates: Structure factors and line widths studied by inelastic neutron scattering. In Chemical Physics (Vol. 308, Issue 1-2, p. 147-157). https://doi.org/10.1016/j.chemphys.2004.08.013
Desmedt, A., Stallmach, F., Lechner, R.E., Cavagnat, D., Lassègues, J.C., Guillaume, F., Grondin, J., Gonzalez, M.A. (). Proton dynamics in the perchloric acid clathrate hydrate HCIO 4-5.5H2O. In Journal of Chemical Physics (Vol. 121, Issue 23, p. 11916-11926). https://doi.org/10.1063/1.1819863
Prager, M., Pieper, J., Buchsteiner, A., Desmedt, A. (). Probing adsorption sites in a cubic II water clathrate cage by methyl group rotation of CH3I guest molecules. In Journal of Physics Condensed Matter (Vol. 16, Issue 39, p. 7045-7061). https://doi.org/10.1088/0953-8984/16/39/037
Marti-Rujas, J., Desmedt, A., Harris, K.D.M., Guillaume, F. (). Direct time-resolved and spatially resolved monitoring of molecular transport in a crystalline nanochannel system. In Journal of the American Chemical Society (Vol. 126, Issue 36, p. 11124-11125). https://doi.org/10.1021/ja040117d
Aldridge, L.P., Bordallo, H.N., Desmedt, A. (). Water dynamics in cement pastes. In Physica B: Condensed Matter (Vol. 350, Issue 1-3 SUPPL. 1). https://doi.org/10.1016/j.physb.2004.03.152
Prager, M., Pieper, J., Buchsteiner, A., Desmedt, A. (). Methyl rotational potentials as a probe of the cage potential surface in methyl iodide clathrate. In Physica B: Condensed Matter (Vol. 350, Issue 1-3 SUPPL. 1). https://doi.org/10.1016/j.physb.2004.03.106
Vorderwisch, P., Sobolev, O., Desmedt, A. (). NH3 quantum rotators in Hofmann clathrates: Intensity and width of rotational transition lines. In Physica B: Condensed Matter (Vol. 350, Issue 1-3 SUPPL. 1). https://doi.org/10.1016/j.physb.2004.03.104
Arialdi, G., Karatasos, K., Ryckaert, J.P., Arrighi, V., Saggio, F., Triolo, A., Desmedt, A., Pieper, J., Lechner, R.E. (). Local dynamics of polyethylene and its oligomers: A molecular dynamics interpretation of the incoherent dynamic structure factor. In Macromolecules (Vol. 36, Issue 23, p. 8864-8875). https://doi.org/10.1021/ma0256789
Prager, M., Grimm, H., Desmedt, A., Lechner, R.E. (). Methyl rotational potentials of trimethyl metal compounds studied by inelastic and quasielastic neutron scattering. In Chemical Physics (Vol. 292, Issue 2-3, p. 161-169). https://doi.org/10.1016/S0301-0104(03)00207-6
Soetens, J.C., Rice, W.R., Brunaud, G., Desmedt, A., Guillaume, F. (). MD simulation of the dynamics of chlorocyclohexane guest molecules in the thiourea inclusion compound. In Chemical Physics (Vol. 292, Issue 2-3, p. 201-216). https://doi.org/10.1016/S0301-0104(03)00203-9
Pieper, J., Charalambopoulou, G., Steriotis, T., Vasenkov, S., Desmedt, A., Lechner, R.E. (). Water diffusion in fully hydrated porcine stratum corneum. In Chemical Physics (Vol. 292, Issue 2-3, p. 465-476). https://doi.org/10.1016/S0301-0104(03)00269-6
Triolo, A., Lo Celso, F., Negroni, F., Arrighi, V., Qian, H., Lechner, R.E., Desmedt, A., Pieper, J., Frick, B., Triolo, R. (). QENS investigation of filled rubbers. In Applied Physics A: Materials Science and Processing (Vol. 74, Issue SUPPL.I). https://doi.org/10.1007/s003390201883
Russina, O., Russina, M., Mezei, F., Lechner, R., Pieper, J., Desmedt, A. (). Dynamic correlations around the glass transition in systems with different degrees of fragility. In Applied Physics A: Materials Science and Processing (Vol. 74, Issue SUPPL.II). https://doi.org/10.1007/s003390201689
Desmedt, A., Soetens, J.C., Guillaume, F., Lechner, R.E., Dianoux, A.J. (). A combined MD-IQNS investigation of rotational disorder of guest molecules in thiourea inclusion compounds. In Applied Physics A: Materials Science and Processing (Vol. 74, Issue SUPPL.II). https://doi.org/10.1007/s003390201380
Prager, M., Combet, J., Parker, S.F., Desmedt, A., Lechner, R.E. (). The methyl rotational potentials of Ga(CH3)3 derived by neutron spectroscopy. In Journal of Physics Condensed Matter (Vol. 14, Issue 43, p. 10145-10157). https://doi.org/10.1088/0953-8984/14/43/312
Triolo, A., Lechner, R.E., Desmedt, A., Telling, M.T.F., Arrighi, V. (). Complex dynamics in polyisobutylene melts. In Macromolecules (Vol. 35, Issue 18, p. 7039-7043). https://doi.org/10.1021/ma0201678
Chaboussant, G., Basler, R., Sieber, A., Ochsenbein, S.T., Desmedt, A., Lechner, R.E., Telling, M.T.F., Kögerler, P., Müller, A., Güdel, H.U. (). Low-energy spin excitations in the molecular magnetic cluster V15. In Europhysics Letters (Vol. 59, Issue 2, p. 291-297). https://doi.org/10.1209/epl/i2002-00240-x
Prager, M., Grimm, H., Parker, S.F., Lechner, R., Desmedt, A., McGrady, S., Koglin, E. (). Methyl group rotation in trimethylaluminium. In Journal of Physics Condensed Matter (Vol. 14, Issue 8, p. 1833-1845). https://doi.org/10.1088/0953-8984/14/8/312
Padureanu, I., Lechner, R.E., Aranghel, D., Radulescu, A., Desmedt, A., Pieper, J., Ion, M. (). Temperature dependence of the dynamic scattering function in glycerol studied by quasi-elastic slow neutron scattering. In Applied Physics A: Materials Science and Processing (Vol. 74, Issue SUPPL.II). https://doi.org/10.1007/s003390201379
Desmedt, A., Guillaume, F., Combet, J., Dianoux, A.J. (). A high resolution quasielastic neutron scattering study of the guest molecules dynamics in the cyclohexane/thiourea inclusion compound. In Physica B: Condensed Matter (Vol. 301, Issue 1-2, p. 59-64). https://doi.org/10.1016/S0921-4526(01)00512-9
Harris, K.D.M., Desmedt, A., Guillaume, F., Couzi, M., Kitchin, S.J., Bocanegra, E.H. (). Phase transitions and molecular dynamics in the cyclohexane/thiourea inclusion compound. In Physical Review B - Condensed Matter and Materials Physics (Vol. 64, Issue 5). https://doi.org/10.1103/PhysRevB.64.054106
Soetens, J.C., Desmedt, A., Guillaume, F., Harris, K.D.M. (). Molecular dynamics simulation study of cyclohexane guest molecules in the cyclohexane/thiourea inclusion compound. In Chemical Physics (Vol. 261, Issue 1-2, p. 125-135). https://doi.org/10.1016/S0301-0104(00)00240-8