Using polyoxometalates to enhance the capacity of lithium-oxygen batteries

Tom Homewood, James T. Frith, J. Padmanabhan Vivek, Nieves Casañ-Pastor, Dino Tonti, John R. Owen, Nuria Garcia-Araez

    Research output: Contribution to journalArticleResearchpeer-review

    12 Citations (Scopus)

    Abstract

    © 2018 The Royal Society of Chemistry. The Keggin-type polyoxometalate α-SiW12O404- increases the discharge capacity and potential of lithium-oxygen batteries, by facilitating the reduction of O2 to Li2O2, as confirmed by in situ electrochemical pressure measurements and XRD. Compared to organic redox mediators, polyoxometalates have higher chemical and structural stability, which could lead to longer cycling lithium-oxygen batteries.
    Original languageEnglish
    Pages (from-to)9599-9602
    JournalChemical Communications
    Volume54
    Issue number69
    DOIs
    Publication statusPublished - 1 Jan 2018

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