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Three-Dimensional Printing of a LiFePO(4)/Graphite Battery Cell via Fused Deposition Modeling
Among the 3D-printing technologies, fused deposition modeling (FDM) represents a promising route to enable direct incorporation of the battery within the final 3D object. Here, the preparation and characterization of lithium iron phosphate/polylactic acid (LFP/PLA) and SiO(2)/PLA 3D-printable filame...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6888866/ https://www.ncbi.nlm.nih.gov/pubmed/31792314 http://dx.doi.org/10.1038/s41598-019-54518-y |
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author | Maurel, Alexis Grugeon, Sylvie Fleutot, Benoît Courty, Matthieu Prashantha, Kalappa Tortajada, Hugues Armand, Michel Panier, Stéphane Dupont, Loïc |
author_facet | Maurel, Alexis Grugeon, Sylvie Fleutot, Benoît Courty, Matthieu Prashantha, Kalappa Tortajada, Hugues Armand, Michel Panier, Stéphane Dupont, Loïc |
author_sort | Maurel, Alexis |
collection | PubMed |
description | Among the 3D-printing technologies, fused deposition modeling (FDM) represents a promising route to enable direct incorporation of the battery within the final 3D object. Here, the preparation and characterization of lithium iron phosphate/polylactic acid (LFP/PLA) and SiO(2)/PLA 3D-printable filaments, specifically conceived respectively as positive electrode and separator in a lithium-ion battery is reported. By means of plasticizer addition, the active material loading within the positive electrode is raised as high as possible (up to 52 wt.%) while still providing enough flexibility to the filament to be printed. A thorough analysis is performed to determine the thermal, electrical and electrochemical effect of carbon black as conductive additive in the positive electrode and the electrolyte uptake impact of ceramic additives in the separator. Considering both optimized filaments composition and using our previously reported graphite/PLA filament for the negative electrode, assembled and “printed in one-shot” complete LFP/Graphite battery cells are 3D-printed and characterized. Taking advantage of the new design capabilities conferred by 3D-printing, separator patterns and infill density are discussed with a view to enhance the liquid electrolyte impregnation and avoid short-circuits. |
format | Online Article Text |
id | pubmed-6888866 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-68888662019-12-10 Three-Dimensional Printing of a LiFePO(4)/Graphite Battery Cell via Fused Deposition Modeling Maurel, Alexis Grugeon, Sylvie Fleutot, Benoît Courty, Matthieu Prashantha, Kalappa Tortajada, Hugues Armand, Michel Panier, Stéphane Dupont, Loïc Sci Rep Article Among the 3D-printing technologies, fused deposition modeling (FDM) represents a promising route to enable direct incorporation of the battery within the final 3D object. Here, the preparation and characterization of lithium iron phosphate/polylactic acid (LFP/PLA) and SiO(2)/PLA 3D-printable filaments, specifically conceived respectively as positive electrode and separator in a lithium-ion battery is reported. By means of plasticizer addition, the active material loading within the positive electrode is raised as high as possible (up to 52 wt.%) while still providing enough flexibility to the filament to be printed. A thorough analysis is performed to determine the thermal, electrical and electrochemical effect of carbon black as conductive additive in the positive electrode and the electrolyte uptake impact of ceramic additives in the separator. Considering both optimized filaments composition and using our previously reported graphite/PLA filament for the negative electrode, assembled and “printed in one-shot” complete LFP/Graphite battery cells are 3D-printed and characterized. Taking advantage of the new design capabilities conferred by 3D-printing, separator patterns and infill density are discussed with a view to enhance the liquid electrolyte impregnation and avoid short-circuits. Nature Publishing Group UK 2019-12-02 /pmc/articles/PMC6888866/ /pubmed/31792314 http://dx.doi.org/10.1038/s41598-019-54518-y Text en © The Author(s) 2019 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Maurel, Alexis Grugeon, Sylvie Fleutot, Benoît Courty, Matthieu Prashantha, Kalappa Tortajada, Hugues Armand, Michel Panier, Stéphane Dupont, Loïc Three-Dimensional Printing of a LiFePO(4)/Graphite Battery Cell via Fused Deposition Modeling |
title | Three-Dimensional Printing of a LiFePO(4)/Graphite Battery Cell via Fused Deposition Modeling |
title_full | Three-Dimensional Printing of a LiFePO(4)/Graphite Battery Cell via Fused Deposition Modeling |
title_fullStr | Three-Dimensional Printing of a LiFePO(4)/Graphite Battery Cell via Fused Deposition Modeling |
title_full_unstemmed | Three-Dimensional Printing of a LiFePO(4)/Graphite Battery Cell via Fused Deposition Modeling |
title_short | Three-Dimensional Printing of a LiFePO(4)/Graphite Battery Cell via Fused Deposition Modeling |
title_sort | three-dimensional printing of a lifepo(4)/graphite battery cell via fused deposition modeling |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6888866/ https://www.ncbi.nlm.nih.gov/pubmed/31792314 http://dx.doi.org/10.1038/s41598-019-54518-y |
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