Search Results - "Chauvet, O."

Thermal properties and percolation in carbon nanotube-polymer composites by Bonnet, P., Sireude, D., Garnier, B., Chauvet, O.

“…Thermal properties of single walled carbon nanotube (SWNT)/polymethylmetacrylate composite thick films have been investigated at room temperature. The…”
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Synthesis and characterization of Fe3O4@ZnS and Fe3O4@Au@ZnS core―shell nanoparticles by STEFAN, M, LEOSTEAN, C, PANA, O, SORAN, M.-L, SUCIU, R. C, GAUTRON, E, CHAUVET, O

“…In the present work we report new assets on the synthesis and characterization of magnetite based core-shell nanoparticles such as Fe3O4@ZnS and Fe3O4@Au@ZnS…”
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Polyaniline and Carbon Nanotubes Based Composites Containing Whole Units and Fragments of Nanotubes by Baibarac, M, Baltog, I, Lefrant, S, Mevellec, J. Y, Chauvet, O

“…Using surface-enhanced Raman scattering (SERS) and Fourier transform infrared (FTIR) spectroscopy, we show that composites based on polyaniline (PANI) and…”
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Water dynamics in silanized hydroxypropyl methylcellulose based hydrogels designed for tissue engineering by Buchtová, N., D’Orlando, A., Judeinstein, P., Chauvet, O., Weiss, P., Le Bideau, J.

“…Silanized hydroxypropyl methylcellulose based hydrogels were developed for cartilage and intervertebral disc tissue engineering. Herein, study of dynamics of…”
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Sensitivity of single wall carbon nanotubes to oxidative processing: structural modification, intercalation and functionalisation by Martı́nez, M.T., Callejas, M.A., Benito, A.M., Cochet, M., Seeger, T., Ansón, A., Schreiber, J., Gordon, C., Marhic, C., Chauvet, O., Fierro, J.L.G., Maser, W.K.

“…The effect of oxidation on modification of single wall carbon nanotubes (SWCNTs) through successive purification steps has been studied. The efficient…”
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Covalent functionalization of single-walled carbon nanotubes by aniline electrochemical polymerization by Baibarac, M., Baltog, I., Godon, C., Lefrant, S., Chauvet, O.

“…Electrochemical polymerization of aniline in an HCl solution on a single-walled carbon nanotubes (SWNTs) film has been studied by Raman and FTIR spectroscopy…”
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Soluble Self‐Aligned Carbon Nanotube/Polyaniline Composites by Sainz, R., Benito, A. M., Martínez, M. T., Galindo, J. F., Sotres, J., Baró, A. M., Corraze, B., Chauvet, O., Maser, W. K.

“…Polymerization of polyaniline in the presence of carbon nanotubes results in a soluble carbon nanotube/polyaniline composite (Figure, left) displaying enhanced…”
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Synthesis and characterization of Fe–Pt based multishell magnetic nanoparticles by Pana, O., Leostean, C., Soran, M.L., Stefan, M., Macavei, S., Gutoiu, S., Pop, V., Chauvet, O.

“…•Multishell nanoparticles were prepared by revered micelles and thermal treatment.•XPS analysis of various compounds allowed the samples compositional…”
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Effects of the Confined Synthesis on Conjugated Polymer Transport Properties by Duvail, J. L, Rétho, P, Fernandez, V, Louarn, G, Molinié, P, Chauvet, O

“…Previous studies on conjugated polymer nanotubules, prepared by the template method, established that improvements in the molecular and supermolecular…”
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Comparative study of core–shell iron/iron oxide gold covered magnetic nanoparticles obtained in different conditions by Leostean, C., Pana, O., Turcu, R., Soran, M. L., Macavei, S., Chauvet, O., Payen, C.

“…In this study, we report the synthesis and characterization of the core–shell Fe covered with Au shells nanoparticles with mean diameters between 5 and 8 nm…”
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Transport properties of PMMA-Carbon Nanotubes composites by Benoit, J-M., Corraze, B., Lefrant, S., Blau, W.J., Bernier, P., Chauvet, O.

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Synthesis and characterization of the core–shell Au covered LSMO manganite magnetic nanoparticles by Pana, O., Turcu, R., Soran, M.L., Leostean, C., Gautron, E., Payen, C., Chauvet, O.

“…In this work we report the synthesis and characterization of the nanomagnetic perovskite Sr manganites covered with Au shells having different thickness. La…”
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Coalescence of single-walled carbon nanotubes and formation of multi-walled carbon nanotubes under high-temperature treatments by Méténier, K, Bonnamy, S, Béguin, F, Journet, C, Bernier, P, Lamy de La Chapelle, M, Chauvet, O, Lefrant, S

“…Electric arc-discharge single-wall carbon nanotubes are annealed between 1600 and 2800 °C under argon flow. Their stability and evolution are studied by…”
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Structure, morphology and magnetic properties of Fe–Au core-shell nanoparticles by Pana, O., Teodorescu, C.M., Chauvet, O., Payen, C., Macovei, D., Turcu, R., Soran, M.L., Aldea, N., Barbu, L.

“…The aim of the present work is the investigation of the core-shell Fe@Au nanoparticles obtained by the inverse micelles method. Also hybrid structures between…”
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Coaxial nickel/poly(p-phenylene vinylene) nanowires as luminescent building blocks manipulated magnetically by Lorcy, J M, Massuyeau, F, Moreau, P, Chauvet, O, Faulques, E, Wéry, J, Duvail, J L

“…A template-based strategy was developed which combines a wet-chemical technique and electrodeposition within nanoporous membranes. Morphological, structural…”
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Amylose/SWNT composites: From solution to film – Synthesis, characterization and properties by Bonnet, P., Albertini, D., Bizot, H., Bernard, A., Chauvet, O.

“…Amylose/single-walled carbon nanotubes (SWNT) composites or complexes have been prepared in aqueous solutions and deposited as films. The complexes are…”
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Electric-pulse-induced resistive switching and possible superconductivity in the Mott insulator GaTa4Se8 by VAJU, C, CARIO, L, CORRAZE, B, JANOD, E, DUBOST, V, CREN, T, RODITCHEV, D, BRAITHWAITE, D, CHAUVET, O

“…There is accumulated evidence today that an electric pulse can drastically modify the physical properties of correlated materials. An electric pulse was shown…”
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Functionalization of single-walled carbon nanotubes with conducting polymers evidenced by Raman and FTIR spectroscopy by Lefrant, S., Baibarac, M., Baltog, I., Mevellec, J.Y., Godon, C., Chauvet, O.

“…Using Raman scattering and Fourier transform infrared (FTIR) spectroscopy, we show that the vibrational properties of single-walled carbon nanotubes (SWNTs)…”
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Electrical, magneto-transport and localization of charge carriers in nanocomposites based on carbon nanotubes by Chauvet, O., Benoit, J.M., Corraze, B.

“…Here we investigate the electrical transport and magneto-transport properties of a network of singlewalled carbon nanotubes (SWNT) embedded into an insulating…”
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Quenching of Photoactivity in Phthalocyanine Copper(II) -Titanate Nanotube Hybrid Systems by Alves, W, Ribeiro, A. O, Pinheiro, M. V. B, Krambrock, K, Haber, F. El, Froyer, G, Chauvet, O, Ando, R. A, Souza, F. L, Alves, W. A

“…Titanate nanotubes (TiNTs) were obtained by hydrothermal treatment of anatase powder in aqueous NaOH solution and then modified with 2,9,16,23-tertracarboxyl…”
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