Water-based manufacturing processes are under development for greener manufacturing of lithium ion batteries but their environmental impacts are unclear with new introduced materials and a large consumption of deionized water. We report a life cycle assessment (LCA) study on the water-based manufacturing of the most popular NMC-graphite battery pack configured with 57 kWh capacity. A life cycle model has been developed based on experimental and mathematical studies of the water-based manufacturing processes. Per kg battery pack produced, the water-based manufacturing can reduce the manufacturing energy by 43% and lower the cradle-to-gate life cycle impacts by 0.6%∼88% over conventional battery manufacturing.


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    Titel :

    Water-based manufacturing of lithium ion battery for life cycle impact mitigation


    Beteiligte:
    Yuan, Chris (Autor:in) / Cao, Huajun (Autor:in) / Shen, Kang (Autor:in) / Deng, Yelin (Autor:in) / Zeng, Dan (Autor:in) / Dong, Yan (Autor:in) / Hauschild, Michael (Autor:in)

    Erscheinungsdatum :

    2021-01-01


    Anmerkungen:

    Yuan , C , Cao , H , Shen , K , Deng , Y , Zeng , D , Dong , Y & Hauschild , M 2021 , ' Water-based manufacturing of lithium ion battery for life cycle impact mitigation ' , C I R P Annals , vol. 70 , no. 1 , pp. 25-28 . https://doi.org/10.1016/j.cirp.2021.04.038



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629





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