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Gravure Printing for Lithium-Ion Batteries Manufacturing: A Review

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  • معلومة اضافية
    • Contributors:
      Montanino, M.; Sico, G.
    • الموضوع:
      2023
    • Collection:
      ENEA Open Archive (Agenzia nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile)
    • نبذة مختصرة :
      Interest in printed batteries is growing due to their applications in our daily lives, e.g., for portable and wearable electronics, biomedicals, and internet of things (IoT). The main advantages offered by printing technologies are flexibility, customizability, easy production, large area, and high scalability. Among the printing techniques, gravure is the most appealing for the industrial manufacture of functional layers thanks to its characteristics of high quality and high speed. To date, despite its advantages, such technology has been little investigated, especially in the field of energy since it is difficult to obtain functionality and adequate mass loading using diluted inks. In this review, the recent results for printed lithium-ion batteries are reported and discussed. A methodology for controlling the ink formulation and process based on the capillary number was proposed to obtain high printing quality and layer functionality. Specific concerns were found to play a fundamental role for each specific material and its performance when used as a film. Considering all such issues, gravure can provide high performance layers. A multilayer approach enables the desired layer mass loading to be achieved with advantages in terms of bulk homogeneity. Such results can boost the future industrial employment of gravure printing in the field of printed batteries.
    • Relation:
      volume:9; issue:11; numberofpages:18; journal:BATTERIES; https://hdl.handle.net/20.500.12079/74309; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85178296159; https://www.mdpi.com/2313-0105/9/11/535
    • الرقم المعرف:
      10.3390/batteries9110535
    • Rights:
      info:eu-repo/semantics/openAccess
    • الرقم المعرف:
      edsbas.134886F2