| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Poulin, Philippe
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (55/55 displayed)
- 2024Flowable Electrodes from Colloidal Suspensions of Thin Multiwall Carbon Nanotubescitations
- 2023Stabilized ferroelectric NaNbO3 nanowires for lead-free piezoelectric nanocomposite applicationscitations
- 2023G raphene O xide B ased T ransparent R esins F or A ccurate 3D P rinting of C onductive M aterialscitations
- 2023High‐Energy‐Density Waterborne Dielectrics from Polyelectrolyte‐Colloid Complexescitations
- 2022Nanosheet-Stabilized Emulsionscitations
- 2022In situ control of graphene oxide dispersions with a small impedance sensorcitations
- 2021Inkjet Printing Microcapacitors for Energy Storage
- 2020Nanosheet-stabilized emulsions
- 2020Lignin-graphene oxide inks for 3D printing of graphitic materials with tunable densitycitations
- 2019Structuration of lignin-graphene oxide based carbon materials through liquid crystallinitycitations
- 2019Shape memory nanocomposite fibers for untethered high-energy microengines.citations
- 2019Shape memory nanocomposite fibers for untethered high-energy microenginescitations
- 2018Preparation and electrical conductivity of different fibres prepared from vertically aligned carbon nanotubes
- 2018An effective in situ reduction strategy assisted by supercritical fluids for the preparation of graphene - polymer compositescitations
- 2018All-organic microelectromechanical systems integrating electrostrictive nanocomposite for mechanical energy harvestingcitations
- 2018Giant Electrostriction of Soft Nanocomposites Based on Liquid Crystalline Graphenecitations
- 2017Large scale conductive films and patterns based on carbon nanotubes and graphene liquid crystals
- 2017Fracture related mechanical properties of low and high graphene reinforcement of epoxy nanocompositescitations
- 2017Giant Electrostrictive Response and Piezoresistivity of Emulsion Templated Nanocompositescitations
- 2016Prospects of Supercritical Fluids in Realizing Graphene-Based Functional Materials.citations
- 2016Prospects of Supercritical Fluids in Realizing Graphene-Based Functional Materials.citations
- 2016Carbon Nanotube Microfiber Actuators with Reduced Stress Relaxationcitations
- 2016Cysteine residues reduce the severity of dopamine electrochemical foulingcitations
- 2015Graphene liquid crystal retarded percolation for new high-k materialscitations
- 2015Graphene liquid crystal retarded percolation for new high-k materialscitations
- 2015Synthesis of a Conductive Copolymer and Phase Diagram of Its Suspension with Single-Walled Carbon Nanotubes by Microfluidic Technologycitations
- 2015Giant Permittivity Polymer Nanocomposites Obtained by Curing a Direct Emulsioncitations
- 2015Method for preparing macroscopic fibers of TiO2 by continuous one-way extrusion, fibers obtained and uses.
- 2015Method for preparing macroscopic fibers of TiO2 by continuous one-way extrusion, fibers obtained and uses.
- 2015Advanced thermo-mechanical characterization of organic materials by piezoresistive organic resonatorscitations
- 2015Wet-Spun Bioelectronic Fibers of Imbricated Enzymes and Carbon Nanotubes for Efficient Microelectrodescitations
- 2014Thermoelectrical Memory of Polymer Nanocompositescitations
- 2014Sensitivity enhancement of a flexible MEMS strain sensor by a field effect transistor in an all organic approachcitations
- 2013Changes of morphology and properties of block copolymers induced by carbon nanotubescitations
- 2013ZnO/PVA Macroscopic Fibers Bearing Anisotropic Photonic Propertiescitations
- 2013A chemically reactive spinning dope for significant improvements in wet spun carbon nanotube fibrescitations
- 2013Improved strain sensing performance of glass fiber polymer composites with embedded pre-stretched polyvinyl alcohol-carbon nanotube fiberscitations
- 2013A chemically reactive spinning dope for significant improvements in wet spun carbon nanotube fibrescitations
- 2012Phase Behavior of DNA-Based Dispersions containing Carbon Nanotubes: Effects of Added Polymers and Ionic Strength on Excluded Volumecitations
- 2012Phase Behavior of DNA-Based Dispersions containing Carbon Nanotubes: Effects of Added Polymers and Ionic Strength on Excluded Volumecitations
- 2012ZnO/PVA Macroscopic Fibers Bearing Anisotropic Photonic Propertiescitations
- 2012Conductivity and percolation of nanotube based polymer composites in extensional deformationscitations
- 2011Scalable Process for the Spinning of PDV-CArbon Nanotube composite Fiberscitations
- 2010Damage detection of glass fiber reinforced composites using embedded PVA-carbon nanotube (CNT) fiberscitations
- 2010Nanotube fibers for electromechanical and shape memory actuatorscitations
- 2010Structural health monitoring of glass fiber reinforced composites using embedded carbon nanotube (CNT) fiberscitations
- 2009Influence of the Spinning Conditions on the Structure and Properties of Polyamide 12/Carbon Nanotube Composite Fiberscitations
- 2009Influence of the Spinning Conditions on the Structure and Properties of Polyamide 12/Carbon Nanotube Composite Fiberscitations
- 2009Kinetics of Nanotube and Microfiber Scission under Sonicationcitations
- 2009Kinetics of nanotube and microfiber scission under sonicationcitations
- 2007Shape and Temperature Memory of Nanocomposites with Broadened Glass Transitioncitations
- 2007Thermo-electrical properties of PVA-nanotube composite fiberscitations
- 2007Liquid Crystal Behavior of Single-Walled Carbon Nanotubes Dispersed in Biological Hyaluronic Acid Solutionscitations
- 2007Liquid Crystal Behavior of Single-Walled Carbon Nanotubes Dispersed in Biological Hyaluronic Acid Solutionscitations
- 2006Nanoscale surface of carbon nanotube fibers for medical applications: Structure and chemistry revealed by TOF-SIMS analysiscitations
Places of action
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conferencepaper
Large scale conductive films and patterns based on carbon nanotubes and graphene liquid crystals
Abstract
Most of the potential applications in carbon nanotubes and graphene-based composites require suitable methods for making aligned assemblies on a large scale. Liquid crystal ordering is an opportunity to develop such materials and applications [1]. In this talk, we will present a review of our recent results in the preparation and characterization of lyotropic liquid crystals based on concentrated aqueous suspensions, stabilized by surfactants, of single-walled carbon nanotubes (SWNT) or reduced graphene oxide (RGO). In the first part we will focus on anisotropic conductive films, which are prepared by shearing and drying the LC. In particular, we will show how the electrical conductivity anisotropy increases with the orientational order parameter of the nematic liquid crystal. The order parameter can be tuned by controlling the length and entanglement of the nanotubes [1-2]. In the second part we present recent results on the morphology and anisotropy of thin conductive lines of SWCNT, inkjet-printed. Its Their morphology can be tuned from rail track to quasi-continuouslines by increasing nanotube concentration and drop density. The average order parameter is in the range 0.2–0.4 for all samples. The electrical resistivity is larger for rail tracks with respect to continuous layers, due to large amounts of electrical dead-ends in and between the inner edges of rail tracks [4]. Finally we will present how to prepare water-based Graphene Oxide (GO), and Reduced Graphene Oxide (RGO) liquid crystals stabilized by surfactant molecules. We will discuss their structural and thermodynamic characterizations, which provide indirect but statistical information on the organizations and dimensions of the graphene flakes [1-3]. <BR> 1. C. Zakri et al, Phil. Trans. R. Soc. A. 371 (2013) 201204995(15) <BR> 2. Zamora-Ledezma, C. et al. J. Phys. Chem. Lett., 3 (17), pp 2425–2430 (2012)<BR> 3. Yuan J. et al. Nat. Commun. 6:8700 doi: 10.1038/ncomms9700 (2015).<BR> 4. F. Torres-Canas et al, Mater. Res. Express. DOI: 10.1088/2053-1591/aa5687 (2017) <BR>