Considering lithium-ion battery 3D-printing via thermoplastic material extrusion and polymer powder bed fusion
Maurel, A., Haukka, M., MacDonald, E., Kivijärvi, L., Lahtinen, E., Kim, H., Armand, M., Cayla, A., Jamali, A., Grugeon, S., Dupont, L., & Panier, S. (2021). Considering lithium-ion battery 3D-printing via thermoplastic material extrusion and polymer powder bed fusion. Additive Manufacturing, 37, Article 101651. https://doi.org/10.1016/j.addma.2020.101651
Julkaistu sarjassa
Additive ManufacturingTekijät
Päivämäärä
2021Tekijänoikeudet
© 2020 Elsevier B.V. All rights reserved.
In this paper, the ability to 3D print lithium-ion batteries through thermoplastic material extrusion and polymer powder bed fusion is considered. Focused on the formulation of positive electrodes composed of polypropylene, LiFePO4 as active material, and conductive additives, advantages and drawbacks of both additive manufacturing technologies, are thoroughly discussed from the electrochemical, electrical, morphological and mechanical perspectives. Based on these preliminary results, strategies to further optimize the electrochemical performances are proposed. Through a comprehensive modeling study, the enhanced electrochemical suitability at high current densities of various complex three-dimensional lithium-ion battery architectures, in comparison with classical two-dimensional planar design, is highlighted. Finally, the direct printing capability of the complete lithium-ion battery by means of multi-materials printing options processes is examined.
Julkaisija
Elsevier BVISSN Hae Julkaisufoorumista
2214-8604Asiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/42548495
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This work was supported by the Fonds Européen de Développement Régional (FEDER), the Région Hauts-de-France and the Université de Picardie Jules Verne (UPJV). The authors would like to thank the UPJV microscopy platform for sharing their facilities.Lisenssi
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