Electrochemical behavior of olivine-type LiMnPO 4 in aqueous solutions

Manickam Minakshi*, Pritam Singh, Stephen Thurgate, Kathryn Prince

*Corresponding author for this work

    Research output: Contribution to journalArticle

    40 Citations (Scopus)

    Abstract

    The electrochemical behavior of olivine-type lithium manganese phosphate (LiMnPO 4) as a cathode material was investigated in a saturated aqueous lithium hydroxide electrolyte. The crystal structure and surface characterization of the olivine type LiMnPO 4 and the products which are formed on its oxidation and subsequent reduction were studied. X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, and secondary ion mass spectrometry were used for these investigations. LiMnPO 4 was found to be reversibly delithiated/lithiated on electro-oxidation/reduction.

    Original languageEnglish
    JournalElectrochemical and Solid-State Letters
    Volume9
    Issue number10
    DOIs
    Publication statusPublished - 2006

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