Hollow multishelled structural NiO as a "shelter" for high-performance Li-S batteries

Yujing Zhu, Jiangyan Wang, Chuan Xie, Mei Yang, Zijian Zheng, Ranbo Yu

    Research output: Journal article publicationJournal articleAcademic researchpeer-review

    14 Citations (Scopus)

    Abstract

    The physical multiple confinement and chemical adsorption of polysulfides are realized with an interlayer composed of non-polar materials (acetylene black) and polar materials (NiO hollow multishelled structures, NiO HoMSs). The 4S-NiO HoMSs/CC-S electrodes show the highest sulfur utilizations, which are 71.64% at 0.2C and 65.86% at 1.0C. The discharge capacity is 860.4 mA h g-1 after 200 cycles, with a 73.94% capacity retention rate. This journal is

    Original languageEnglish
    Pages (from-to)2971-2975
    Number of pages5
    JournalMaterials Chemistry Frontiers
    Volume4
    Issue number10
    DOIs
    Publication statusPublished - Oct 2020

    ASJC Scopus subject areas

    • General Materials Science
    • Materials Chemistry

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