Search Results - "LARCHER, D"

Towards greener and more sustainable batteries for electrical energy storage by Larcher, D., Tarascon, J-M.

“…Energy storage using batteries offers a solution to the intermittent nature of energy production from renewable sources; however, such technology must be…”
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Key Parameters Governing the Reversibility of Si/Carbon/CMC Electrodes for Li-Ion Batteries by Bridel, J.-S, Azaïs, T, Morcrette, M, Tarascon, J.-M, Larcher, D

“…Various Si/carbon/polymer composite electrodes were prepared to better understand the influence of the Si−polymer interactions on the stability of the Li−Si…”
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Synthesis, Characterization, and Li-Electrochemical Performance of Highly Porous Co3O4 Powders by Binotto, G, Larcher, D, Prakash, A. S, Herrera Urbina, R, Hegde, M. S, Tarascon, J-M

“…Oxidative precipitation in an aqueous medium of highly self-compacted crystallized Co3O4 dense nanoparticles (4−5 nm) leads to the formation of porous…”
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Ionothermal Synthesis of Tailor-Made LiFePO4 Powders for Li-Ion Battery Applications by Recham, N, Dupont, L, Courty, M, Djellab, K, Larcher, D, Armand, M, Tarascon, J.-M

“…As opposed to ceramic methods, low-temperature solvothermal-hydrothermal methods using liquid media as reaction support are less energy demanding to design new…”
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Towards a Fundamental Understanding of the Improved Electrochemical Performance of Silicon-Carbon Composites by Saint, J., Morcrette, M., Larcher, D., Laffont, L., Beattie, S., Pérès, J.-P., Talaga, D., Couzi, M., Tarascon, J.-M.

“…Silicon–carbon composites consisting of Si particles embedded in a dense and non‐porous carbon matrix are prepared by the pyrolysis of intimate mixtures of…”
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Defect Chemistry and Catalytic Activity of Nanosized Co3O4 by Casas-Cabanas, M, Binotto, G, Larcher, D, Lecup, A, Giordani, V, Tarascon, J.-M

“…Nanometric cobalt oxide Co3O4 powders made of 4 nm isotropic particles, directly precipitated from Co2+ aqueous solutions under alkaline and oxidizing…”
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Improving the Li-Electrochemical Properties of Monodisperse Ni2P Nanoparticles by Self-Generated Carbon Coating by Carenco, S, Surcin, C, Morcrette, M, Larcher, D, Mézailles, N, Boissière, C, Sanchez, C

“…Carbon coating of electrode materials is nowadays a major tool to improve the electronic percolation of the electrode. In this study, a self-generated carbon…”
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Some Insights on the Use of Polyols-Based Metal Alkoxides Powders as Precursors for Tailored Metal-Oxides Particles by Larcher, D, Sudant, G, Patrice, R, Tarascon, J.-M

“…In this paper, we describe the synthesis of tailormade cobalt and manganese oxides by a two-step preparation method. The first step consists of precipitating…”
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Preparation of Metallic Powders and Alloys in Polyol Media: A Thermodynamic Approach by Larcher, D., Patrice, R.

“…Through simple thermodynamic considerations, the metal oxides reduction reaction in polyol medium (ethylene glycol) has been addressed with the assumptions…”
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Exploring the Li?Ga room temperature phase diagram and the electrochemical performances of the LixGay alloys vs. Li by SAINT, J

“…Li2Ga7, LiGa, and Li2Ga alloys were synthesized by ball-milling, from Li powders and Ga ingots, and characterized for their structural and electrochemical…”
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Influence of electrode microstructure on the reactivity of Cu2Sb with lithium by MORCRETTE, M, LARCHER, D, TARASCON, J. M, EDSTRÖM, K, VAUGHEY, J. T, THACKERAY, M. M

“…The reactivity of lithium with Cu2Sb was recently described to be governed by displacement reactions of Cu similar to those occurring in Cu2.33V4O11. In order…”
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Materials' effects on the elevated and room temperature performance of C/LiMn2O4 Li-ion batteries by AMATUCCI, G. G, SCHMUTZ, C. N, BLYR, A, SIGALA, C, GOZDZ, A. S, LARCHER, D, TARASCON, J. M

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Synthesis, Phase Stability, and Electrochemically Driven Transformations in the LiCuO2−Li2CuO2 System by Prakash, A. S, Larcher, D, Morcrette, M, Hegde, M. S, Leriche, J-B, Masquelier, C

“…Trivalent LiCuO2 was prepared by oxidative leaching of divalent Li2CuO2 in Br2-acetonitrile solutions at ambient temperature. Both phases were found to be…”
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Si-containing disordered carbons prepared by pyrolysis of pitch/polysilane blends: effect of oxygen and sulfur by Larcher, D., Mudalige, C., George, A.E., Porter, V., Gharghouri, M., Dahn, J.R.

“…Blends of pitch and polysilane were investigated for the effects of their initial oxygen and sulfur contents on the composition and electrochemical…”
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Synthesis and chemical reactivity of polyol prepared monodisperse nickel powders by Hegde, M.S., Larcher, D., Dupont, L., Beaudoin, B., Tekaia-Elhsissen, K., Tarascon, J.-M.

“…Monodisperse 1350 Å Ni powders are prepared according to the polyol process using polyvinylpyrrolidone (PVP) as a protective agent. Smaller size monodisperse…”
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Electrochemical insertion of Li and irreversibility in disordered carbons prepared from oxygen and sulfur-containing pitches by Larcher, D., Mudalige, C., Gharghouri, M., Dahn, J.R.

“…Starting from pitches with oxygen and sulfur contents varying from 0.13 to 2.7% by weight, we prepared a series of pregraphitic carbons by pyrolysis at 1000°C…”
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Nanocomposites in the Sn–Mn–C system produced by mechanical alloying by Beaulieu, L, Larcher, D, Dunlap, R.A, Dahn, J.R

“…Intermetallic phases and mixtures of intermetallic phases in the Sn–Mn–C ternary system were prepared by mechanical alloying. Studies concentrated on Sn 2Mn,…”
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Electron backscatter diffraction study of variant selection during ordering phase transformation in L10‐type red gold alloy by Larcher, Margaux N. D., Cayron, Cyril, Blatter, Andreas, Soulignac, Raphaëlle, Logé, Roland E.

“…A shape‐memory effect is known to appear in red gold alloys with compositions close to Au–Cu. The aim of this paper is to study by electron backscatter…”
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Persistence of variant selection in red gold alloys by Larcher, Margaux N.D., Cayron, Cyril, Blatter, Andreas, Soulignac, Raphaëlle, Logé, Roland E.

“…•The A1 → L10 phase transformation in AuCu alloys is both diffusive and displacive.•These alloys exhibit a “thermally activated distortion with amplification”…”
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Materials' effects on the elevated and room temperature performance of CLiMn2O4 Li-ion batteries by Amatucci, G.G., Schmutz, C.N., Blyr, A., Sigala, C., Gozdz, A.S., Larcher, D., Tarascon, J.M.

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