Influence of inter-particle resistance between active materials on the discharge characteristics of the positive electrode of lithium ion batteries

Hideki Kikukawa, Kohei Honkura, Michihisa Koyama

    Research output: Contribution to journalArticlepeer-review

    7 Citations (Scopus)

    Abstract

    We conducted multi-physics simulations of a composite electrode for lithium ion batteries (LIBs), considering four distinct electrode components as well as inter-particle resistance between the active materials. The physical properties of the simulation are determined by reference to well-defined single particle measurements from the literature, thereby avoiding the influence of the complex microstructure of the composite electrode as much as possible. The influence of inter-particle resistance between the active materials is explored to determine its influence on the discharge properties of the electrode.

    Original languageEnglish
    Pages (from-to)385-395
    Number of pages11
    JournalElectrochimica Acta
    Volume278
    DOIs
    Publication statusPublished - Jul 10 2018

    All Science Journal Classification (ASJC) codes

    • Chemical Engineering(all)
    • Electrochemistry

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