Florence PORCHER

Florence PORCHER


Maître de Conférences
(Détaché au Laboratoire Léon Brillouin UMR12)




telephone +33 (0)3 83 68 48 71 (Nancy) ou +33 (0)1 69 08 93 73 (Saclay)


fax+33 (0)3 83 68 43 00


courrielflorence.porcher@univ-lorraine.fr


page_persoWebpage


recherche_icn Domaine de recherche:


  • Structures et propriétés physicochimiques de zéolithes / microporeux
  • Confinement de molécules hôtes dans des microporeux – Études structurale par diffraction et modélisation des interactions
  • Liaison chimique et modélisation des propriétés électrostatiques des minéraux


mission_icn Mission:


  • 1er cycle: Optique, Mathématiques, Cristallographie
  • 2ème cycle: Propriétés optiques des matériaux, Spectroscopie d’absorption UV-Visible, Résonance Paramagnétique Électronique.



publication_icn Publications:


Kibalin,I. A.,Yan, Z., Voufack, A. B., Gueddida, S.,Gillon,B. ,Gukasov, A. ,Porcher, F., Bataille, A. M., Morini, F., Claiser, N., Souhassou, M., Lecomte, C., Gillet, J.-M., Ito, M., Suzuki, K., Saku
Spin density in YTiO3: I. Joint refinement of polarized neutron diffraction and magnetic x-ray diffraction data leading to insights into orbital ordering
Physical Review B: Condensed Matter 96 (2017) 054427-1-054426-7 DOI link

Deutsch M., Hansen T., Fernandez-Diaz M., Forget A., Colson D., Porcher F., Mirebeau I.
Pressure-induced commensurate phase with potential giant polarization in YMn2O5
Physical Review B: Condensed Matter 92 (2015) 060410(R) DOI link

Porcher F., Souhassou M., Lecomte C.
Experimental determination of electrostatic properties of Na-X zeolite from High Resolution X-Ray diffraction.
Physical Chemistry Chemical Physics (2014) DOI link

Deutsch M., Makarova O., Hansen T., Fernandez-Diaz M., Sidorov V., Tsvyashchenko A., Fomicheva L., Porcher F., Petit S., Koepernik K., Rößler U., Mirebeau I.
Two-step pressure-induced collapse of magnetic order in the MnGe chiral magnet
Physical Review B: Condensed Matter 89 (2014) 180407 DOI link

Deutsch M., Bonville P., Tsvyashchenko A., Fomicheva L., Porcher F., Damay F., Petit S., Mirebeau I.
Stress-induced magnetic textures and fluctuating chiral phase in MnGe chiral magnet
Physical Review B: Condensed Matter 90 (2014) 144401 DOI link

Jeffroy M., Borissenko E., Boutin A., Di Lella A., Porcher F., Souhassou M., Lecomte C., Fuchs A.
Evidence of a framework induced cation redistribution upon water adsorption in cobalt exchanged X faujasite zeolite: A joint experimental and simulation study
Microporous and Mesoporous Materials 138 (2011) 45-50 DOI link

Cambon, O., Haines, J., Cambon, M., Keen, D., Tucker, M., Chapon, L., Hansen, N., Souhassou, M., Porcher, F.
Effect of Ga Content on the Instantaneous Structure of Al(1-x)GaxPO4 Solid Solutions at High Temperature
Chemistry of Materials 21 (2009) 237-246 DOI link

Porcher, F., Borissenko, E., Souhassou, M., Takata, M., Kato, K., Rodriguez-Carvajal, J., Lecomte, C.
Synchrotron powder diffraction characterization of the zeolite-based ( p - N , N -dimethylnitroaniline–mordenite) guest–host pha
Acta Crystallographica Section B Structural Science 64 (2008) 713-724 DOI link

Borissenko, E., Porcher, F., Bouché, A., Lecomte, C., Souhassou, M.
Single crystal structure of fully dehydrated partially Co2+-exchanged zeolite X: Comparison with partially dehydrated partially Co2+-exchanged zeolites X
Microporous and Mesoporous Materials 114 (2008) 155-165 DOI link

Borissenko, E. Porcher, F. Hsu, I-Jui Wang, Yu Kato, K. Takata, M. Souhassou, M. Lecomte, C. Gedeon, A Massiani, P Babonneau, F
Using XRD for the modelling of interactions in (guest-host) systems: Success and pitfalls
Studies in Surface Science and Catalysis 174 (2008) 721-724

LAKISS L., SIMON MASSERON A., PORCHER F., PATARIN J.
Mu-34 : a New Porous Layered Fluorogallophosphate Material Obtained by in Situ Generation of Ethylamine
Advances in X-Ray Analysis (2006) 237-243

ADOHI KROU A., COULIBALY V., SISSOUMA D., TENON A.J., PORCHER F.
Crystal structure of 2,4-dimethyl-phenoxy-2-acetic acid, C10H12O3
Z. Kristallogr. 220 (2005) 157-158

LECOMTE C., AUBERT E., LEGRAND V., PORCHER F., PILLET S., GUILLOT B., JELSCH C.
Charge density research: from inorganic and molecular materials to proteins
Zeitschrift fuer Kristallographie (2005) 373-384 PDF Electronic reprint

AUBERT E., PORCHER F., SOUHASSOU M., LECOMTE C.
Electrostatic potential and interaction energies of molecular entities occluded in the AlPO4-15 molecular sieve: determination from X-ray charge density analysis
Journal of Physics and Chemistry of Solids 65 (2004) 1943-1949

JOSIEN L., SIMON MASSERON A., GRAMLICH V., PORCHER F., PATARIN J.
Mu-28: an open-framework fluorogallophosphate wtih a three-dimensional 12-membered ring channel system
Journal of Solid State Chemistry 177 (2004) 3721-3728

AUBERT E., PORCHER F., SOUHASSOU M. & LECOMTE C.
Characterisation of intra framework and guest / host interactions in the AlPO4-15 molecular sieve: experimental versus procrystal charge density analysis
Acta Crystallographica, Section B: Structural Science B59 (2003) 687-700 PDF Electronic reprint

HARBUZARU B., ROUX M., PAILLAUD J. L., PORCHER F., MARICHAL C., CHÉZEAU J.M. and PATARIN J.
Synthesis and characterisation of Mu-26 a fluorinated all-silica zeolite with the STF framework topology : evidence for a triclinic symmetry
Chemistry Letters (2002) 616-617 PDF Electronic reprint

AUBERT E., PORCHER F., SOUHASSOU M., PETRICEK V. & LECOMTE C.
Location of fluoride counter ion in as-synthesised silicalite-1 by single crystal Xray diffraction
Journal of Physical Chemistry B106 (2002) 1110-1117

PORCHER F., DUSAUSOY Y., SOUHASSOU M. & LECOMTE C.
Epitaxial growth of zeolite X on zeolite A and twinning in zeolite A : Structural and topological analysis
Mineralogical Magazine 64(1) (2000) 1-8

PORCHER F., SOUHASSOU M., GRAAFSMA H., PUIG MOLINA A., DUSAUSOY Y. & LECOMTE C.
Refinement of framework disorder in dehydrated CaA zeolite from single-crystal synchrotron data
Acta Crystallographica, Section B: Structural Science B56 (2000) 766-772 PDF Electronic reprint

Porcher, F., Souhassou, M., Graafsma, H., Puig-Molina, A., Dusausoy, Y., Lecomte, C.
Refinement of framework disorder in dehydrated CaA zeolite from single-crystal synchrotron data
Acta Crystallographica Section B Structural Science 56 (2000) 766-772 DOI link

Porcher, F., Dusausoy, Y., Souhassou, M., Lecomte, C.
Epitaxial growth of zeolite X on zeolite A and twinning in zeolite A: structural and topological analysis
Mineralogical Magazine 64 (2000) 1-1 DOI link

Porcher, F Souhassou, M Dusausoy, Y Lecomte, C
The crystal structure of a low-silica dehydrated NaX zeolite
European Journal of Mineralogy 11 (1999) 333-343

Porcher, F Souhassou, M Dusausoy, Y Lecomte, C
Crystal structure of dehydrated fully exchanged LiA zeolite.
Comptes Rendus de l'Academie des Sciences, Serie II: Mecanique, Physique, Chimie, Sciences de la Terre et de l'Univers 1 (1998) 701-708