Journal of Inorganic Materials, Volume. 40, Issue 4, 348(2025)

Improvement of Cycling Stability of Cathode Materials and Industrialization Process for Sodium-ion Batteries

Jiguo ZHANG, Tian WU, Xu ZHAO, Fan YANG, Tian XIA, and Shien SUN*
Author Affiliations
  • Zhejiang Baima Lake Laboratory Co., Ltd., Hangzhou 310051, China
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    Figures & Tables(8)
    Costs of Li+/Na+ battery raw materials[5]
    Properties and structures of cathode materials for Na+ battery[10,13⇓⇓⇓ -17]
    Strategies of structural optimization[34⇓⇓⇓-38,40,42⇓⇓ -45]
    Strategies of chemical elements doping[16,46⇓⇓⇓⇓ -51]
    International Industrialization process of sodium-ion batteries[83,85 -86,90 -91]
    Domestic industrialization process of sodium-ion batteries[97,99⇓ -101,104 -105,107]
    • Table 1. Comparison of characteristics of Li+ and Na+ as charge carriers[6-7]

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      Table 1. Comparison of characteristics of Li+ and Na+ as charge carriers[6-7]

      Charge carrierLi+Na+
      Ionic radius/Å0.761.02
      Electronic polarizability of ion/Å30.030.2-0.3
      Relative atomic mass6.9423.00
      Ionization energy/eV5.395.14
      Melting point/℃180.597.7
      Desolvation-energy in propylene carbonate/(kJ·mol-1)215.8158.2
      E0/V(vs. SHE)-3.04-2.71
      Electronegativity0.980.93
      Molar mass/(g·mol-1)6.923.0
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    Jiguo ZHANG, Tian WU, Xu ZHAO, Fan YANG, Tian XIA, Shien SUN. Improvement of Cycling Stability of Cathode Materials and Industrialization Process for Sodium-ion Batteries[J]. Journal of Inorganic Materials, 2025, 40(4): 348

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    Paper Information

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    Received: Aug. 12, 2024

    Accepted: --

    Published Online: Sep. 2, 2025

    The Author Email: Shien SUN (shiensun@126.com)

    DOI:10.15541/jim20240368

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