Journal of Inorganic Materials, Volume. 35, Issue 1, 86(2020)

Controlled Synthesis of Core-shell Structured Mn3O4@ZnO Nanosheet Arrays for Aqueous Zinc-ion Batteries

Meng-Xia LI1... Yue LU2, Li-Bin WANG1 and Xian-Luo HU1,* |Show fewer author(s)
Author Affiliations
  • 1School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
  • 2China-EU Institute for Clean and Renewable Energy, Huazhong University of Science and Technology, Wuhan 430074, China
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    Figures & Tables(8)
    XRD patterns of Mn3O4 and Mn3O4@ZnO-60
    SEM images of (a, b) Mn3O4, (c) Mn3O4@ZnO-20, (d) Mn3O4@ZnO-40, (e) Mn3O4@ZnO-60, (f) Mn3O4@ZnO-100
    (a, b) TEM images and (c) SAED pattern of Mn3O4; (d-f) TEM images of Mn3O4@ZnO-60
    XPS survey of (a) Mn3O4 and (b) Mn3O4@ZnO-60
    High-resolution XPS spectra for (a) Mn2p of Mn3O4, (b) Zn2p of Mn3O4@ZnO-60, (c) Mn2p of Mn3O4 and Mn3O4@ZnO-6, and (d) Zn2P of Mn3O4 and Mn3O4@ZnO-6
    CV curves of (a) Mn3O4 and (b) Mn3O4@ZnO-60
    Charge and discharge curves of (a) Mn3O4 and (b) Mn3O4@ZnO-60, (c) cycling performance of Mn3O4 and Mn3O4@ZnO with different coating thickness at a current density of 100 mA g-1, and (d) cycling performance of Mn3O4 and Mn3O4@ZnO-60 at a current density of 500 mA g-1
    (a) Rate capabilities of the Mn3O4@ZnO products with different thickness of the coating layer, and (b) comparision of rate capability for Mn3O4 and Mn3O4@ZnO-60
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    Meng-Xia LI, Yue LU, Li-Bin WANG, Xian-Luo HU. Controlled Synthesis of Core-shell Structured Mn3O4@ZnO Nanosheet Arrays for Aqueous Zinc-ion Batteries[J]. Journal of Inorganic Materials, 2020, 35(1): 86

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    Paper Information

    Category: RESEARCH PAPER

    Received: Jun. 6, 2019

    Accepted: --

    Published Online: Feb. 24, 2021

    The Author Email: HU Xian-Luo (huxl@mail.hust.edu.cn)

    DOI:10.15541/jim20190277

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