Iongel Soft Solid Electrolytes Based on [DEME][TFSI] Ionic Liquid for Low Polarization Lithium-O-2 Batteries
dc.contributor.author | Álvarez Tirado, Marta | |
dc.contributor.author | Castro, Laurent | |
dc.contributor.author | Guéguen, Aurélie | |
dc.contributor.author | Mecerreyes Molero, David | |
dc.date.accessioned | 2022-09-30T15:11:06Z | |
dc.date.available | 2022-09-30T15:11:06Z | |
dc.date.issued | 2022-07 | |
dc.identifier.citation | Batteries & Supercaps 5(7) : (2022) // Article ID e202200049 | es_ES |
dc.identifier.issn | 2566-6223 | |
dc.identifier.uri | http://hdl.handle.net/10810/57890 | |
dc.description.abstract | Lithium-air/O-2 batteries are a promising battery technology for automotive applications due to their high energy density. However, many challenges need to be solved, particularly the high reactivity of the electrolyte with oxygen superoxide radicals and its low cyclability. In this work, we present a simple and fast way to prepare polymer-based iongel soft solid electrolytes. Thermally and mechanically stable iongels are prepared by fast UV-photopolymerisation exhibiting a high ionic conductivity (similar to 1.2 x 10(-3) S cm(-1) at 25 degrees C). When used as solid electrolytes in lithium symmetrical cells, they can withstand a critical current density of 0.5 mA cm(-2). Performance in Li-O-2 cells showed capacities as large as 3.3 mAh cm(-2), and cycling capability of 25 cycles, exceeding results on liquid-counterpart cells. | es_ES |
dc.description.sponsorship | European Commission's funded Marie Skłodowska-Curie. Grant Number: 765828 | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Wiley | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/765828 | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.title | Iongel Soft Solid Electrolytes Based on [DEME][TFSI] Ionic Liquid for Low Polarization Lithium-O-2 Batteries | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2022 The Authors. Batteries & Supercaps published by Wiley-VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/batt.202200049 | es_ES |
dc.identifier.doi | 10.1002/batt.202200049 | |
dc.contributor.funder | European Commission |
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This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.