Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Lucie Leveau"'
Autor:
Sanatou Toe, Jean-Christophe Remigy, Lucie Leveau, Fabien Chauvet, Youcef Kerdja, Theodore Tzedakis
Publikováno v:
ECS Advances, Vol 2, Iss 4, p 040509 (2023)
A critical analysis of the physical state {solid or liquid state} of the PEO-LiTFSI system was investigated in this study. The findings show one crystallite type in PEO and four in LiTFSI. The physical state of the binary mixture PEO-LiTFSI is predom
Externí odkaz:
https://doaj.org/article/bbd39a507d054d589947d5e71b42f207
Publikováno v:
Journal of Applied Electrochemistry.
Autor:
Mariam Ezzedine, Lucie Leveau, Fatme Jardali, Eleonor Caristan, Mihai-Robert Zamfir, Ovidiu Ersen, Ileana Florea, Costel Sorin Cojocaru
Publikováno v:
ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2021, 13 (21), pp.24734-24746. ⟨10.1021/acsami.1c03302⟩
ACS Applied Materials & Interfaces, 2021, 13 (21), pp.24734-24746. ⟨10.1021/acsami.1c03302⟩
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2021, 13 (21), pp.24734-24746. ⟨10.1021/acsami.1c03302⟩
ACS Applied Materials & Interfaces, 2021, 13 (21), pp.24734-24746. ⟨10.1021/acsami.1c03302⟩
International audience; Silicon-based anode fabrication with nanoscale structuration improves the energy density and life cycle of Li-ion batteries. As-synthesized silicon (Si) nanowires (NWs) or nanoparticles (NPs) directly on the current collector
Autor:
Pierre Tran-Van, Lucie Leveau, Aurélien Gohier, Costel Sorin Cojocaru, Barbara Laïk, Jean-Pierre Pereira-Ramos
Publikováno v:
Electrochimica Acta. 157:218-224
The cycling conditions of silicon nanowires anode are investigated and a set of conditions is proposed in order to improve the cycle life of these electrodes, without any structure or surface optimization. Limitation of lithiation or delithiation to
Autor:
Aurélien Gohier, Pierre Tran-Van, Costel Sorin Cojocaru, Barbara Laïk, Jean-Pierre Pereira-Ramos, Lucie Leveau
Publikováno v:
Journal of Power Sources
Journal of Power Sources, Elsevier, 2016, 316, pp.1-7. ⟨10.1016/j.jpowsour.2016.03.053⟩
Journal of Power Sources, Elsevier, 2016, 316, pp.1-7. ⟨10.1016/j.jpowsour.2016.03.053⟩
Nanostructured silicon electrodes have attracted attention as a potential candidate for high capacity anode in lithium-ion batteries, thanks to their high specific capacity and their ability to accommodate silicon volume changes upon cycling. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b28e45c4d333c5598f5ee8a484f9355
https://hal.archives-ouvertes.fr/hal-02137948
https://hal.archives-ouvertes.fr/hal-02137948
Autor:
Lucie, Leveau
Publikováno v:
Physique [physics]. Ecole Polytechnique, 2015. Français
Silicon is a promising anode material to increase the capacity of Li-ion battery. Unfortunately, it undergoes huge volume variations upon cycling, leading to fast capacity decay of the electrode. One of the keys to overcome this issue is to use silic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::7bc7ffe4b7b5e4cc7975e8480e43d7f4
https://pastel.archives-ouvertes.fr/tel-01234963v2/document
https://pastel.archives-ouvertes.fr/tel-01234963v2/document
Autor:
Lucie, Leveau
Publikováno v:
Physique [physics]. Ecole Polytechnique, 2015. Français
Silicon is a promising anode material to increase the capacity of Li-ion battery. Unfortunately, it undergoes huge volume variations upon cycling, leading to fast capacity decay of the electrode. One of the keys to overcome this issue is to use silic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7bc7ffe4b7b5e4cc7975e8480e43d7f4
https://pastel.archives-ouvertes.fr/tel-01234963v2/document
https://pastel.archives-ouvertes.fr/tel-01234963v2/document
Autor:
Jean-Pierre Pereira-Ramos, Barbara Laïk, Costel Sorin Cojocaru, Jean-François Pierson, Aurélien Gohier, Lucie Leveau
Publikováno v:
ResearcherID
Research carried out in our laboratory is devoted to new materials of electrodes for lithium ion batteries. This presentation focuses on anodic materials, especially on two examples, silicon and ruthenium nitride. In both cases, electrochemical prope
Autor:
Lucie Leveau, Barbara Laïk, Jean-Pierre Pereira-Ramos, Aurélien Gohier, Pierre Tran-Van, Costel-Sorin Cojocaru
Publikováno v:
ECS Meeting Abstracts. :390-390
One of the most promising anode material for Li-ion battery is silicon since it can insert large amounts of lithium and deliver a very high theoretical capacity of 3580 mAh.g-1 compared to commercial graphite anodes (372 mAh.g-1). However, its drawba