Search Results - "Philippe, Franck"
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Polypropylene/carbon nanotubes composite materials with enhanced electromagnetic interference shielding performance: Properties and modeling
Published in Composites. Part B, Engineering (15-05-2020)“…The electrical and electromagnetic shielding interference properties of composite materials made of polypropylene (PP) and carbon nanotubes (CNT) have been…”
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Straightforward synthesis of functionalized γ-Lactams using impure CO2 stream as the carbon source
Published in Nature communications (22-11-2023)“…Direct utilization of CO 2 into organic synthesis finds enormous applications to synthesize pharmaceuticals and fine chemicals. However, pure CO 2 gas is…”
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Focusing on Plates: Controlling Guided Waves using Negative Refraction
Published in Scientific reports (08-06-2015)“…Elastic waves are guided along finite structures such as cylinders, plates, or rods through reflection, refraction and mode conversion at the interfaces. Such…”
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Amine Activation: Synthesis of N‑(Hetero)arylamides from Isothioureas and Carboxylic Acids
Published in Organic letters (16-09-2016)“…A novel method for N-(hetero)arylamide synthesis based on rarely explored amine activation, rather than classical acid activation, is reported. The activated…”
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On the high cycling stability of NbSnSb in Li-ion batteries at high temperature
Published in Electrochimica acta (10-08-2018)“…Inspired by the high performance obtained previously with TiSnSb, NbSnSb was investigated as negative electrode in Li-ion batterie. After its synthesis by ball…”
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Analysis of three-dimensional effects in laser driven thin-shell capsule implosions
Published in Matter and radiation at extremes (01-09-2019)“…Three-dimensional (3D) hydrodynamic numerical simulations of laser driven thin-shell gas-filled microballoons have been carried out using the computer code…”
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Dual Effect of Halides in the Stille Reaction: In Situ Halide Metathesis and Catalyst Stabilization
Published in Chemistry : a European journal (15-11-2010)“…Halide anions can increase or decrease the transmetallation rate of the Stille reaction through in situ halide metathesis. Although the influence of the…”
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Polar direct drive illumination uniformity provided by the Orion facility
Published in The European physical journal. D, Atomic, molecular, and optical physics (01-10-2013)“…The ten long-pulse laser beams of the Orion facility have been considered as a direct driver for the irradiation of a spherical capsule. The intrinsic…”
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Strecker-Derived Methodology for Library Synthesis of N‑Acylated α‑Aminonitriles
Published in ACS omega (19-01-2021)“…The Strecker reaction is a three-component condensation of an aldehyde, an amine, and hydrogen cyanide, delivering an α-amino carbonitrile. Despite extensive…”
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Analysis of the time reversal operator for a scatterer undergoing small displacements
Published in The Journal of the Acoustical Society of America (01-01-2013)“…The method of the time reversal operator decomposition is usually employed to detect and characterize static targets using the invariants of the time reversal…”
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Pd-catalyzed intramolecular direct arylations at high temperature
Published in Tetrahedron (23-06-2008)“…Pd-catalyzed cyclodehydrohalogenation involving oxidative addition of aromatic C–Br or activated azaheteroaromatic C–Cl bonds and C(sp 2)–H activation have…”
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Construction of the temporal invariants of the time-reversal operator
Published in The Journal of the Acoustical Society of America (01-07-2009)“…This paper proposes a method to construct the temporal Green's function from a scatterer to an array of transducers in a waveguide using free-space back…”
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Iterative high-resolution wavenumber inversion applied to broadband acoustic data
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01-10-2008)“…This paper presents the results of an iterative high-resolution wavenumber inversion algorithm applied to acoustic waveguides in which wave propagation is…”
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Characterization of an elastic target in a shallow water waveguide by decomposition of the time-reversal operator
Published in The Journal of the Acoustical Society of America (01-08-2008)“…This paper reports the results of an investigation into extracting of the backscattered frequency signature of a target in a waveguide. Retrieving the target…”
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A robust Fe-based heterogeneous photocatalyst for the visible-light-mediated selective reduction of an impure CO2 stream
Published in Chemical science (Cambridge) (24-07-2024)“…The transformation of CO2 into value-added products from an impure CO2 stream, such as flue gas or exhaust gas, directly contributes to the principle of carbon…”
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A robust Fe-based heterogeneous photocatalyst for the visible-light-mediated selective reduction of an impure CO 2 stream
Published in Chemical science (Cambridge) (24-07-2024)“…The transformation of CO into value-added products from an impure CO stream, such as flue gas or exhaust gas, directly contributes to the principle of carbon…”
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Copper(I)-Catalyzed Ketone, Amine, and Alkyne Coupling for the Synthesis of 2‑Alkynylpyrrolidines and -piperidines
Published in Organic letters (07-10-2016)“…A Cu(I)-catalyzed coupling of a ω-chloro ketone, a primary amine, and an alkyne is described. This protocol allows for the synthesis of α-quaternary carbons…”
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Concise Xanthine Synthesis through a Double‐Amidination Reaction of a 6‐Chlorouracil with Amidines using Base‐Metal Catalysis
Published in ChemSusChem (08-02-2017)“…A new and concise route towards xanthines through a double‐amidination reaction is described; consecutive intermolecular C−Cl and intramolecular oxidative C−H…”
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“Base Effect” in the Auto-Tandem Palladium-Catalyzed Synthesis of Amino-Substituted 1‑Methyl‑1H‑α-carbolines
Published in Organic letters (01-03-2013)“…An auto-tandem Pd-catalyzed process consisting of an intramolecular direct arylation and an intermolecular Buchwald–Hartwig reaction for C-ring…”
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