Výsledky vyhledávání - "Virginie Simone"

Biochars from various biomass types as precursors for hard carbon anodes in sodium-ion batteries

Autor: Loïc Simonin, Sebastien Martinet, Capucine Dupont, Carolina del Mar Saavedra Rios, Virginie Simone

Publikováno v: Biomass and Bioenergy. 117:32-37

Last years have shown an explosion of interest about biochars. Until now, the applications targeted have mostly been in the fields of energy or agronomy. But high-added value applications in the field of electrochemistry, such as hard carbon precurso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ffac3add9410f4897bfc792d03a5a41
https://doi.org/10.1016/j.biombioe.2018.07.001

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Identification and Quantification of the Main Electrolyte Decomposition By-product in Na-Ion Batteries through FEC: Towards an Improvement of Safety and Lifetime

Autor: Virginie Simone, Sebastien Martinet, L. Lecarme, Loïc Simonin

Publikováno v: Journal of The Electrochemical Society
Journal of The Electrochemical Society, 2016, 164 (2), pp.A145-A150. ⟨10.1149/2.0671702jes⟩
Journal of The Electrochemical Society, Electrochemical Society, 2016, 164 (2), pp.A145-A150. ⟨10.1149/2.0671702jes⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82fb3b397ffe23769ec867c415f96a16
https://doi.org/10.1149/2.0671702jes

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Insights on the Na+ ion storage mechanism in hard carbon: Discrimination between the porosity, surface functional groups and defects

Autor: Camelia Matei Ghimbeu, Cathie Vix-Guterl, Loïc Simonin, Sebastien Martinet, Joanna Górka, Virginie Simone

Publikováno v: Nano Energy
Nano Energy, Elsevier, 2018, 44, pp.327-335. ⟨10.1016/j.nanoen.2017.12.013⟩

Sodium ion batteries (SIBs) using hard carbon as negative electrode hold the promise of being low cost alternative to lithium ion batteries (LiBs). However, the Na+ storage mechanism in hard carbons is not fully understood yet and the attribution of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7ca8fa034b6ce1cc3108b954ab022fa
https://hal.archives-ouvertes.fr/hal-02274513

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Hard carbon derived from cellulose as anode for sodium ion batteries: Dependence of electrochemical properties on structure

Autor: Virginie Simone, A. Boulineau, A. de Geyer, Denis Rouchon, Loïc Simonin, Sebastien Martinet

Publikováno v: Journal of Energy Chemistry
Journal of Energy Chemistry, 2016, 25 (5), pp.761-768. ⟨10.1016/j.jechem.2016.04.016⟩
Journal of Energy Chemistry, Elsevier, 2016, 25 (5), pp.761-768. ⟨10.1016/j.jechem.2016.04.016⟩

International audience; Cellulose, the most abundant organic polymer on Earth, is a sustainable source of carbon to use as a negative electrode for sodium ion batteries. Here, hard carbons (HC) prepared by cellulose pyrolysis were investigated with v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4bfe565995c91d5e03ffce40b0477a6
https://cea.hal.science/cea-01851938

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Dependence of Electrochemical Properties on Structure and Deeper Understanding of Sodium Insertion in Hard Carbons Used As Anode for Sodium-Ion Batteries

Autor: Virginie Simone, Adrien Boulineau, Arnaud De Geyer, Loic Simonin, Sebastien Martinet

Publikováno v: ECS Meeting Abstracts. :330-330

Nowadays, Lithium ion (Li-ion) batteries are present in many applications such as mobile phones, computers, power tools, hybrid electric (HEV) and electric (EV) vehicles. However abundance, cost and especially accessibility of lithium will be able to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14ad5bdce7e24dd503d63ddd03e2fab0
https://doi.org/10.1149/ma2016-03/2/330

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Akademický článek

Phase transitions and spin dynamics of the quasi-one dimensional Ising-like antiferromagnet BaCo_{2}V_{2}O_{8} in a longitudinal magnetic field

Autor: Shintaro Takayoshi, Quentin Faure, Virginie Simonet, Béatrice Grenier, Sylvain Petit, Jacques Ollivier, Pascal Lejay, Thierry Giamarchi

Publikováno v: Physical Review Research, Vol 5, Iss 2, p 023205 (2023)

By combining inelastic neutron scattering and numerical simulations, we study the quasi-one-dimensional Ising-like quantum antiferromagnet BaCo_{2}V_{2}O_{8} in a longitudinal magnetic field applied along the Ising anisotropy, which is also the chain

Externí odkaz: https://doaj.org/article/cc806d930df74c71a3b94da202d0248d

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Characterisations and Electrochemical Performances of Hard Carbons in Sodium Ion Batteries

Autor: Virginie Simone, Loic Simonin, Sebastien Martinet

Publikováno v: ECS Meeting Abstracts. :298-298

Nowadays, lithium ion (Li-ion) batteries are present in many applications such as mobile phones, computers, hybrid electric (HEV) and electric (EV) vehicles. However abundance, cost and especially accessibility of lithium may bring some issues for Li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08282e7bc0a02e4ee8bca82c2beb240e
https://doi.org/10.1149/ma2015-01/2/298

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Akademický článek

Solitonic excitations in the Ising anisotropic chain BaCo_{2}V_{2}O_{8} under large transverse magnetic field

Autor: Quentin Faure, Shintaro Takayoshi, Béatrice Grenier, Sylvain Petit, Stéphane Raymond, Martin Boehm, Pascal Lejay, Thierry Giamarchi, Virginie Simonet

Publikováno v: Physical Review Research, Vol 3, Iss 4, p 043227 (2021)

We study the dynamics of the quasi-one-dimensional Ising-Heisenberg antiferromagnet BaCo_{2}V_{2}O_{8} under a transverse magnetic field. Combining inelastic neutron scattering experiments and theoretical analyses by field theories and numerical simu

Externí odkaz: https://doaj.org/article/c6538727b9344fb19ed25eb9282d8fb0

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Akademický článek

Spin-Lattice Coupling in the Quantum Spin Ice Candidate Tb2Ti2O7 Revealed by THz Spectroscopy

Autor: Evan Constable, Yann Alexanian, Rafik Ballou, Julien Robert, Claudia Decorse, Jean-Blaise Brubach, Pascale Roy, Elsa Lhotel, Virginie Simonet, Sylvain Petit, Sophie deBrion

Publikováno v: Proceedings, Vol 26, Iss 1, p 50 (2019)

In geometrically frustrated magnetism, the very nature of the ground. [...]

Externí odkaz: https://doaj.org/article/632a7b3d1d9749fe826b150d1db92d5e

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