• Journal of Inorganic Materials
  • Vol. 37, Issue 2, 182 (2022)
Tingting LI1、2, Yang ZHANG2, Jiahang CHEN2, Yulin MIN1, and Jiulin WANG2、3
Author Affiliations
  • 11. College of Environmental and Chemical Engineering, Shanghai University of Electric Power, Shanghai 200090, China
  • 22. College of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 33. Department of Chemistry, Zhengzhou University, Zhengzhou 450001, China
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    DOI: 10.15541/jim20210303 Cite this Article
    Tingting LI, Yang ZHANG, Jiahang CHEN, Yulin MIN, Jiulin WANG. Flexible Binder for S@pPAN Cathode of Lithium Sulfur Battery[J]. Journal of Inorganic Materials, 2022, 37(2): 182 Copy Citation Text show less
    XRD pattern of S@pPAN
    1. XRD pattern of S@pPAN
    Stress-strain curves of SCMC and CMC films with inset showing the corresponding magnified curve of CMC film
    2. Stress-strain curves of SCMC and CMC films with inset showing the corresponding magnified curve of CMC film
    Cycling performances of S@pPAN/SCMC|LiPF6|Li and S@pPAN/CMC|LiPF6|Li at 2C rate
    3. Cycling performances of S@pPAN/SCMC|LiPF6|Li and S@pPAN/CMC|LiPF6|Li at 2C rate
    XPS total spectrum of lithium anode for S@pPAN/ SCMC|LiPF6|Li battery after 50 cycles at 1C rate with inset showing its corresponding cycling performance for 50 cycles
    4. XPS total spectrum of lithium anode for S@pPAN/ SCMC|LiPF6|Li battery after 50 cycles at 1C rate with inset showing its corresponding cycling performance for 50 cycles
    Chage-discharge curves of (a) S@pPAN/SCMC|LiPF6|Li and (b) S@pPAN/CMC|LiPF6|Li at 2C rate
    5. Chage-discharge curves of (a) S@pPAN/SCMC|LiPF6|Li and (b) S@pPAN/CMC|LiPF6|Li at 2C rate
    Rate performance of S@pPAN/SCMC|LiPF6|Li and S@pPAN/CMC|LiPF6|Li
    6. Rate performance of S@pPAN/SCMC|LiPF6|Li and S@pPAN/CMC|LiPF6|Li
    CV curves of (a) S@pPAN/SCMC|LiPF6|Li and (b) S@pPAN/CMC|LiPF6|Li
    7. CV curves of (a) S@pPAN/SCMC|LiPF6|Li and (b) S@pPAN/CMC|LiPF6|Li
    SEM images of surface morphologies of (a, b) S@pPAN/ SCMC and (c, d) S@pPAN/CMC electrodes after 100 cycles
    8. SEM images of surface morphologies of (a, b) S@pPAN/ SCMC and (c, d) S@pPAN/CMC electrodes after 100 cycles
    Cycling performance of S@pPAN/SCMC|LiPF6|Li at 1C rate before and after reassembling
    9. Cycling performance of S@pPAN/SCMC|LiPF6|Li at 1C rate before and after reassembling
    BinderCathode materialActive materials : Binder : Conductive agent Cyclability/ (mAh∙gs-1)
    GA[30]S/C8 : 0 : 21090(50th, 0.2C)
    PAA[31]S-CPAN8 : 1 : 1735(100th, 0.5C)
    LA132[32]S-KB8 : 1 : 1885(50th, 0.2C)
    SBR/CMC[33]CNF-S7 : 2 : 1586(60th, 0.05C)
    C-β-CD[34]S@pPAN8 : 1 : 11456(50th, 0.2C)
    GG[35]S@pPAN8 : 1 : 11375(50th, 0.2C)
    This workS@pPAN8 : 1 : 11170(147th, 2C)
    Table 1. Comparison of the electrochemical performances of sulfur-based cathodes with different binders
    Tingting LI, Yang ZHANG, Jiahang CHEN, Yulin MIN, Jiulin WANG. Flexible Binder for S@pPAN Cathode of Lithium Sulfur Battery[J]. Journal of Inorganic Materials, 2022, 37(2): 182
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