Researcher CEA / Fondamental Research Division
Doctor of Philosophy in Physics
ICSM Deputy director
Scientist in "Ions at Active Interfaces Laboratory" (L2IA)
ICSM/L2IA (Bât. 426)
Site de Marcoule
BP 17171
F-30207 Bagnols-sur-Cèze Cedex
Tel : +33 4 66 33 92 09
e-mail : olivier.diat ad cea.fr
since 2019 2014 - 2023 | Deputy Director at ICSM Team Leader (L2IA: Laboratory of Ions at Active Interfaces) and Deputy Director at ICSM |
| 2007 – 2013 | Team Leader (L2IA and LDD) at ICSM |
| 1999 – 2007 | Assistant director (2005 – 2007) and safety engineer of the UMR 5819 – SPrAM "Structure and properties of molecular architectures" (CEA Grenoble) Scientist in the "Ionic Polymer" group (PCI) |
| June 2006 | HDR (Ability to supervise research) in physics: "Structure of self-assembled and multi-scaled system" |
| 1997 – 1998 | Beamline responsible of the ID2 "high brilliance" at the European Synchrotron Radiation Facility (ESRF) at Grenoble |
| 1993 – 1996 | Co-responsible of the ID2 "high brilliance" at the European Synchrotron Radiation Facility (ESRF) at Grenoble In charge of SAXS experimental part under the supervision of Dr P. Bösecke |
| 1992 – 1993 | Post-doc on ID13 microfocus beamline with Dr C. Riekel as a superviser |
| September 1992 | PhD.– Paul Pascal research center (CNRS / Bordeaux) under the supervision of Dr Didier Roux: « Shear effect on lyotropic phases: Lamellar and sponge phases phases » Awarded from the "Société Française de Chimie d'Aquitaine" (June 1992, ENSCPB) |
| 1990 – 1991 | Teaching – Optical courses (licence level) |
| 1989 | MSc in fondamental physics (University of Bordeaux I) |
Scientific techniques applied to soft condensed matter: polymer, surfactant and lipids in solution, mixed colloidal systems:
Multiscaled properties of complex fluids, ionic polymeric membrane, ion transfer between fluids.
more than 200 papers and 4 patents (+ 21 invited conferences) ; H-index 48 (WoS)
Aqueous solubilization of hydrophobic compounds by inorganic nano-ions: an unconventional mechanism
Ioanna Chazapi, Olivier Diat and Pierre Bauduin
Journal of Colloid and Interface Science, 638 (2023) pp 561-568
How nano-ions act like ionic surfactants.
M. Hohenschutz, I. Grillo, O. Diat and P. Bauduin
Angewandte Chemie, International Edition 59, 21 (2020) 8084-88
Self-assembly of short chain Poly-N-isopropylacrylamid (PNIPAM) induced by superchaotropic Keggin Polyoxometalates: from globules to sheets.
T. Buchecker, P. Schmid, I. Grillo, S. Prévost, M. Drechsler, O. Diat, A. Pfitzner and P. Bauduin
Journal of the American Chemical Society 141 (2019) 6890−6899
Nanoparticle foam flotation for Caesium decontamination using a pH-sensitive surfactant"C. Micheau, D. Dedovets, P. Bauduin, O. Diat and L. Girard.
Env. Sci. Nano 6 (2019) 1576-1584
Elucidation of the Structure of Organic Solutions in Solvent Extraction by Combining Molecular Dynamics and X-ray Scattering
T. Zemb, M. L. Klossek, T. Lopian, J. Marcus, S. Schöttl, D. Horinek, S. Prevost, D. Touraud, O. Diat, S. Marcêlja and W. Kunz
Angew. Chem. Int. Ed. 53(21) (2014) 5346 – 5350
Lyotropic lamellar phase made of monolayered θ-shaped amphiphiles
D. Brusselle, P. Bauduin, L. Girard, A. Zaulet, C. Viñas, F. Teixidor, I. Ly and O. Diat
Angew. Chem. Int. Ed. 52(46) (2013) 12114 – 12118
Structural evolution during geopolymerization, from early age to consolidated material
P. Steins, A. Poulesquen, O. Diat and F. Frizon
Langmuir 28(22) (2012) 8502 – 8510
A Theta-Shaped Amphiphilic Cobaltabisdicarbollide Anion: Transition From Monolayer Vesicles to Micelles
P. Bauduin, S. Prevost, P. Farràs, F. Teixidor, O. Diat and T. Zemb
Angew. Chem. Int. Ed. 50(23) (2011) 5298
Surfactin Self-Assembles into Direct and Reverse Aggregates in Equilibrium and Performs Selective Metal Cation Extraction
C. Dejugnat, T. Zemb and O. Diat
ChemPhysChem 12(11) (2011) 2138 – 2144
Fuel cells: Proton channels
O. Diat and G. Gebel
Nature Materials 7(1) (2007) 13 – 14
Block-ionomer for fuel cell application
O. Diat and G. Gebel
chapter 15 in Block Copolymers in Nanoscience, Edited by Lazzari, Liu & Lecommandoux, 2006, Published by WILEY-VCH
Review on Neutron and X-ray scattering : suitable tools for studying ionomer membranes
G. Gebel and O. Diat
Fuel Cells 5(2) (2005) 261 – 276
Fibrillar structure of Nafion: Matching Fourier and real space studies of Nafion Films and Solutions
L. Rubatat, G. Gebel and O. Diat
Macromolecules 37 (2004) 7772 – 7783
Influence of screw dislocation on the orientation of a sheared lamellar phase
O. Dhez, N. Nallet and O. Diat
Europhys. Lett. 55(6) (2001) 821 – 826
Small angle X-ray scattering from dynamic processes
O. Diat, T. Narayanan, D. L. Abernathy and G. Grübel
Current Opinion in Colloid & Interface Science 3(3) (1998) 305-311
High angular resolution camera coupled with an undulator source at the ESRF high brilliance beamline
O. Diat, P. Bösecke and J. Lambard
J. Appl. Cryst. 30 (1997) 862 – 866
Structure of influenza virus haemagglutinin complexed with a neutralizing antibody
T. Bizebard, B. Gigant, P. Rigolet, B. Rasmussen, O. Diat, P. Bösecke, S. A. Wharton, J. J. Skehel and M. Knossow
Nature 376(6) (1995) 92 – 94
Preparation of monodisperse multilayer vesicles of controlled size and high encapsulation rate
O. Diat and D. Roux
J. Phys. II France 3 (1993) 9 – 14
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