LIONS 
Discover the internet WEBsite of the LIONS (Interdisciplinary Laboratory on Nanoscale and Supramolecular Organization).
Interdisciplinary Laboratory on Nanoscale and Supramolecular Organization
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Projets
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2D-MEMBA: 2D nanolaminate – nanofluidic ionic diodes hybrid membranes for desalination and water purification (2D-MEMBA) Project # ANR-21-CE09-0034 (english)
Summary: Nanomaterials hold promise for the development of innovative membranes towards the purification of water and desalination. Two-dimensional materials (2D) when stacked in 2D nanolaminates have been investigated for molecular sieving via size-limited diffusion in the 2D capillaries while nanofluidic ionic diodes can efficiently control the diffusion of ions depending on their charges. Within 2D-MEMBA,…
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ANR LabCom 2018 – DESIR
Efficient and sensitive detection of reaction intermediates via NMR The ability to control chemical reactions by simultaneously monitoring in real time and under real conditions the concentration of…
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Iramis partner of the European RISEnergy project
Le CEA-Iramis est partenaire du projet Européen Infrastructures “RISEnergy” qui rassemble un ensembled’entreprises, d’organismes de recherche, d’Universités et d’agences de financement européens (69…
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Nanoprotection
The Nanoprotection research project (http://nanoprotection.cnrs.fr/) gathers six French laboratories. Four scientist from the LIONS are involved: Frédéric Gobeaux, Jean-Philippe Renault, Fabienne…
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Notre-Dame de Paris Scientific Project
Martine Regert, Deputy Scientific Director at the Institute of Ecology and Environment, and Philippe Dillmann, CNRS Research Director at IRAMAT’s LRC Saclay* and head of the “Laboratoire archéomatériaux et prévision de l’altération – LAPA” team at IRAMIS/NIMBE, are coordinators of the “Chantier CNRS Notre-Dame”, whose aim is to develop lines of research linked to the…
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Projet ANR Max4us: Miniaturization And hyperpolarized Xenon NMR for Ultrahigh Sensitivity
ANR-12-BSV5-0003, coordination and contact Patrick Berthault – LSDRM. This ambitious project aims at proposing the combined use of hyperpolarized 129Xe NMR, micro-fluidics and micro-coils as an…
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Projet ANR-22-PERE-0009 – REVIWEEE: toward a sustainable French WEEE recycling value chain
Le projet ANR-22-PERE-0009: REVIWEEE est l’un des dix projets ciblés financés en 2023 par le PEPR Recyclabilité, recyclage et réincorporation des matériaux recyclés. Il est coordonné par le laboratoire NIMBE (UMR 3685 CEA/CNRS) et son consortium regroupe aussi les huit institutions suivantes: Le projet de l’axe ‘WEEE’ “Pour une chaîne des valeurs française viable sur…
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Projet SOS Epaves – Save Our Shipwrecks
Depuis mai 2019, le LAPA est porteur d’une ANR «SOS– Save Our Shipwrecks » alliant la biocorrosion et le patrimoine sous-marin, comme les épaves métalliques sous-marines du second conflit mondial.…
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The labcom project LETRIP
The ANR labcom project LETRIP (Laboratoire d’Etude des Traitements et Revêtements Innovants pour le Patrimoine) is a joint laboratory between the NIMBE/LAPA (CEA/CNRS, Université Paris Saclay,…
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WideNMR – A large cavity RMN spectrometer
Nuclear Magnetic Resonance is a powerful analytical tool that allows a wide variety of studies of matter, in all its forms. It involves very low energies and combines multi-scale properties for…
Domaines Techniques
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Advanced Electrochemical Microscopy (SECM)
Electrochemical microscopy (SECM, for Scanning ElectroChemical Microscopy) is an electrochemical technique developed in the late 90s. It involves bringing a micrometer-sized electrode close to the surface to be studied. Depending on the nature of the electrolyte in which the experiment is carried out, and the potential conditions imposed on the electrode and substrate, we can…
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Elaboration d’un outil d’acquisition RTI open source (Reflectance Transformation Imaging)
Permanents impliqués: Mickaël Bouhier, Jean-Charles Méaudre. La Reflectance Transformation Imaging (RTI), ou imagerie de transformation par réflectivité, est une méthode d’imagerie basée sur la…
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Instrumental setups @ LSDRM
InstrumentalSetups: SEOP in a van Low field NMR Rotating magnets Microdetectionin microfluidic device Super Wide Bore Sample shuttling / Navette porte échantillon
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Microfluidics
The microfluidics is the science and technology of systems that process or manipulate small amounts of fluids (nanoliter to attoliter), using channels with dimensions of tens to hundreds of…
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Noble gas spin-exchange optical pumping (SEOP) setup self-contained in a van
Objective One of the biggest limitations of Nuclear Magnetic Resonance (NMR) is its lack of sensitivity linked to the low nuclear spin polarization. For several years we develop in the lab an…
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Spectrométrie de photoélectrons X (XPS)
La spectrométrie XPS (X-Ray Photo-electron Spectroscopy) La spectroscopie XPS permet de mesurer le nombre d’électrons émis dans un intervalle d’énergie en fonction de l’énergie de liaison des…
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SWAXS Lab -Saclay : The SAXS/ GISAXS/ X-ray reflectomer beamline
The Laboratoire Léon Brillouin (LLB) has installed in the “SWAXSLab” within the CEA Saclay a high resolution X-ray spectrometer Xeuss 2.0 from Xenoxs company ). This equipment aims at SAXS/ GISAXS…
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X-ray photoelectron spectroscopy
X-ray Photoelectron Spectroscopy (XPS) is a surface analysis technique which provides both chemical and electronic properties. Through the photoelectric effect, photoelectrons are ejected from the surface illuminated with a X-ray source. They have characteristic binding energy which depends on the element, orbital and chemical environment of the atom. This technique allows the detection of virtually…
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X-ray Photoelectron Spectroscopy (XPS)
XPS, X-ray Photoelectron Spectroscopy is a surface analysis technique which provides both chemical and electronic properties. Through the photoelectric effect, photoelectrons are ejected from the…
Emplois
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In the framework of the France 2030 and PEPR Recyclage, CEA, is looking for a Postdoc fellow
Post-DoctoratEssonne (91)July 17 2025July 17 2024Fichier d’annonce / Announcement file It is important to develop the scientific knowledge and stimulate innovations to recycling Plastics. The extremely large variety of plastic based objects that we use in our daily life are made of a wide range of plastic materials covering many different polymers, many different formulations. Plastics objects are also used…
Thèses
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Synthesis and optical properties of quantum dots
LICSEN : ChemistrySaclayGraphene as a constituent of graphite was close to us for almost 500 years. However, it is only in 2005 that A. Geim and K. Novoselov (Nobel Prize in 2010) reported for the first time the obtaining… -
Immobilization of molecular catalysts for CO2 conversion
LICSEN : ChemistrySaclayCarbon dioxide, the main greenhouse gas, is also an abundant carbon resource that can be converted into value-added chemicals. Although CO2 reduction using hydrogen is a conventional approach, it… -
In situ and real-time characterization of nanomaterials by plasma spectroscopy
LEEL : Ultra-divided matter, Physical sciences for materialsSaclayThe objective of this Phd is to develop an experimental device to perform in situ and real time elemental analysis of nanoparticles during their synthesis (by laser pyrolysis or flame spray… -
Photo- and thermocatalytic cross-coupling of esters for the synthesis of biosourced alkenes
LCMCE : ChemistrySaclayThe easy access to energy and carbon-based raw materials offered by the fossil feedstock allowed a rapid growth of our society. Nevertheless, the expected depletion of fossil resources and climate… -
Exploration of VACNTs in Anode-less Batteries: Mechanism and Cell Optimization
LEDNA : Electrochemical energy storage incl. batteries for energy transitionSaclayAnode-less or anode-free batteries are getting increasing attention owing to their excellent energy density, cost efficiency, and ease of process upscaling. Exploring anode-less battery will offer a… -
Chemical recycling of oxygenated and nitrogenated plastic waste by reductive catalytic routes
LCMCE : ChemistrySaclaySince the 1950s, the use of petroleum-based plastics has encouraged the emergence of a consumption model focused on the use of disposable products. Global plastic production has almost doubled over… -
Blended positive electrodes in solid-state batteries: Effect of the electrode fabrication process on electrochemistry
LEEL : Physical chemistry and electrochemistrySaclayThe development of cost-effective, high-energy-density solid-state batteries (SSBs) is essential for the large-scale adoption of next-generation energy storage technologies. Among various cathode… -
Bottom-up synthesis of nanographene and study of their optical and electronic properties
LICSEN : ChemistrySaclayThis project is part of an ANR project, which aims to synthesize perfectly soluble and individualized graphene nanoparticles in solution and incorporate them into spin electronics devices. To do… -
Measurement and modelling of the chemical activity of complex fluid components in hydrometallurgy
LICSEN : ChemistrySaclayModern extraction processes rely on the optimal use of complex fluids, the detailed understanding of which remains too empirical. To overcome this, new multi-scale simulation software packages are…
Thèmes de recherche
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Biology and health @ NIMBE
Several NIMBE laboratories carry out research related to biology or health, focusing in particular on the creation of functionalized nanostructures, NMR/MRI analysis, the development of microfluidic techniques, and studies in nanotoxicology. Chemical and biochemical sensors, medical diagnostics Developing sensitive, selective, and effective chemical or biochemical sensors Interfaces, Complex Fluids, and Microfluidics Interface chemistry, phase separation,…
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Circular Economy – Environment @ NIMBE
Several of NIMBE’s research areas contribute to the development of tools and methods for analyzing and monitoring our environment, and for proposing solutions to ensure the best possible management of our waste. Recycling and Eco-design Innovative processes and design for materials recycling Environmental remediation Innovative processes for environmental quality Detection and analysis for the environment…
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Materials, nanomaterials, materials for electronics, energy and heritage materials @ NIMBE
Develop and characterize new materials with unique properties. New materials with original properties. Interdisciplinary activities for the study of materials at different scales Synthesis processes and in situ diagnostics Interface chemistry, phase separation, assembly of microfluidic components… Hybrid and composite systems Producing hybrid or composite materials using innovative synthesis processes Materials of the future for…
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New technologies for energy @ NIMBE
Offering new and original technological advances for the future to address the energy transition to reduce CO2 emissions Materials chemistry and interfaces Molecular or nanoparticle self-assembly at interfaces… Catalysis Storing energy in chemical form and developing a sustainable chemical industry Electrochemistry, operando monitoring, and advanced characterization Electrochemistry for batteries and surface treatment Aging and sustainibility…