Zobrazeno 1 - 10
of 132
pro vyhledávání: '"JEAN YVES SANCHEZ"'
Autor:
Guk-Tae Kim, Claire Antonelli, Cristina Iojoiu, Marlou Löffler, Dominic Bresser, Yannick Molméret, Jean-Yves Sanchez, Stefano Passerini
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
Polyethylene oxide (PEO) based polymer electrolytes are still the state of the art for commercial lithium-metal batteries (LMBs) despite their remaining challenges such as the limited ionic conductivity at ambient temperature. Accordingly, the realiz
Externí odkaz:
https://doaj.org/article/6d7e1fcad96c4d4bb36d436d4f05c865
Autor:
M Rosa Palacin, Patrik Johansson, Robert Dominko, Ben Dlugatch, Doron Aurbach, Zhenyou Li, Maximilian Fichtner, Olivera Lužanin, Jan Bitenc, Zhixuan Wei, Clarissa Glaser, Jürgen Janek, Ana Fernández-Barquín, Aroa R Mainar, Olatz Leonet, Idoia Urdampilleta, J Alberto Blázquez, Deyana S Tchitchekova, Alexandre Ponrouch, Pieremanuele Canepa, Gopalakrishnan Sai Gautam, Raúl San Román Gallego Casilda, Cynthia S Martinez-Cisneros, Nieves Ureña Torres, Alejandro Varez, Jean-Yves Sanchez, Kostiantyn V Kravchyk, Maksym V Kovalenko, Anastasia A Teck, Huw Shiel, Ifan E L Stephens, Mary P Ryan, Eugen Zemlyanushin, Sonia Dsoke, Rebecca Grieco, Nagaraj Patil, Rebeca Marcilla, Xuan Gao, Claire J Carmalt, Guanjie He, Maria-Magdalena Titirici
Publikováno v:
JPhys Energy, Vol 6, Iss 3, p 031501 (2024)
Battery technologies based in multivalent charge carriers with ideally two or three electrons transferred per ion exchanged between the electrodes have large promises in raw performance numbers, most often expressed as high energy density, and are al
Externí odkaz:
https://doaj.org/article/49d2097a336749718a71f154b530061a
Autor:
Sydonne Swaby, Nieves Ureña, María Teresa Pérez-Prior, Carmen del Río, Alejandro Várez, Jean-Yves Sanchez, Cristina Iojoiu, Belén Levenfeld
A series of proton exchange membranes based on sulfonated multiblock copolymers with three polysulfone (PSU) and polyphenylsulfone (PPSU) ratios (50/50, 60/40 and 75/25) are prepared following a synthesis strategy that aims to achieve a microphase se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0daafd8973c450e61a147ef92dba4aa
http://hdl.handle.net/10261/309956
http://hdl.handle.net/10261/309956
Autor:
Claire Antonelli, Vito Di Noto, Gioele Pagot, Cynthia S. Martínez-Cisneros, Alejandro Várez, Keti Vezzù, Belén Levenfeld, Jean-Yves Sanchez
Publikováno v:
ChemElectroChem
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
This article also appears in: In Memoriam: Prof. Jean-Michel Savéant. In this report, the conductivity mechanism of Ca2+-ion in polyoxyethylene (POE) solid polymer electrolytes (SPEs) for calcium secondary batteries is investigated by broadband elec
Autor:
Carmen de la Torre-Gamarra, Alejandro Várez, Wilmer Bucheli, Jean-Yves Sanchez, JoseManuel Amarilla, MariaEugenia. Sotomayor, Belén Levenfeld
Publikováno v:
Journal of the European Ceramic Society. 41:1025-1032
In this work we report the preparation of additive-free ceramic Li4Ti5O12 (LTO) electrodes with high thickness (∼250 μm) by the conventional tape casting method followed by binder removal and sintering. By optimizing the sintering process, high po
Autor:
Jean-Yves Sanchez, Regis Mercier, France Chabert, Yannick Molmeret, Nadia El Kissi, Cristina Iojoiu
Publikováno v:
Polymers, Vol 3, Iss 3, Pp 1126-1150 (2011)
While Proton Exchange Membrane Fuel Cell (PEMFC) membranes are currently prepared by film casting, this paper demonstrates the feasibility of extrusion, a solvent-free alternative process. Thanks to water-soluble process-aid plasticizers, duly select
Externí odkaz:
https://doaj.org/article/2a2fef30c7cb4a249dc56ff5382fc15a
Publikováno v:
Polímeros, Vol 15, Iss 2, Pp 109-113 (2005)
Solid lithium-conducting nanocomposite polymer electrolytes based on poly(oxyethylene) (POE) were prepared from high aspect ratio cellulosic whiskers and lithium imide salt, LiTFSI. The cellulosic whiskers were extracted from tunicate -a sea animal-
Externí odkaz:
https://doaj.org/article/523e2a460f7946398017fb245846e12f
Autor:
Jean-Pierre Pereira-Ramos, Jean-Yves Sanchez, Belén Levenfeld, M. E. Sotomayor, Barbara Laïk, Alejandro Várez, Carmen de la Torre-Gamarra
Publikováno v:
Journal of Power Sources
Journal of Power Sources, Elsevier, 2020, 458, pp.228033. ⟨10.1016/j.jpowsour.2020.228033⟩
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Journal of Power Sources, Elsevier, 2020, 458, pp.228033. ⟨10.1016/j.jpowsour.2020.228033⟩
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
We report the preparation of thick ceramic electrodes of the olivine LiFePO4 (LFP) with high mass loading. These electrodes are preparated by means of Powder Extrusion Moulding (PEM), which is a technology easily scalable and cheap. These LFP cathode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e0f6924fd71e7ac5561d9d4ffa62dde
https://hal.archives-ouvertes.fr/hal-03030919
https://hal.archives-ouvertes.fr/hal-03030919
Autor:
Jean-Yves Sanchez, Belén Levenfeld, Cynthia S. Martínez-Cisneros, A. Fernandez, Keti Vezzù, C. Antonelli, Alejandro Várez, V. Di Noto
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Electrochimica Acta
Electrochimica Acta, Elsevier, 2020, 353, pp.136525. ⟨10.1016/j.electacta.2020.136525⟩
instname
Electrochimica Acta
Electrochimica Acta, Elsevier, 2020, 353, pp.136525. ⟨10.1016/j.electacta.2020.136525⟩
This work studies calcium-conducting, solvent-free polymer electrolytes in the framework of today's post-lithium battery strategies. The samples consist of three calcium salts: (i) Ca(CF3SO3)2; (ii) Ca(TFSI)2; and (iii) CaI2 hosted by commercial poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6f30f6020983d19fe48766c94ee4eae
http://hdl.handle.net/11577/3352380
http://hdl.handle.net/11577/3352380
Autor:
Wilmer Bucheli, José Manuel Amarilla, M. E. Sotomayor, Alejandro Várez, Jean-Yves Sanchez, C. de la Torre-Gamarra, Belén Levenfeld
Publikováno v:
Journal of Materials Chemistry A. 6:5952-5961
The Li4Ti5O12 (LTO) spinel is one of the most promising negative electrode materials for safe Li-ion batteries. We here present a powerful and easily scalable method to produce additive-free LTO ceramic anodes with thickness as high as 500 μm (ca. 1