Frontiers in Energy Research (Sep 2020)

Application of Manganese-Based Materials in Aqueous Rechargeable Zinc-Ion Batteries

  • Wanhong Zhang,
  • Xiaoliang Zhai,
  • Yansong Zhang,
  • Huijie Wei,
  • Junqing Ma,
  • Jing Wang,
  • Longlong Liang,
  • Yong Liu,
  • Yong Liu,
  • Guangxin Wang,
  • Fengzhang Ren,
  • Shizhong Wei

DOI
https://doi.org/10.3389/fenrg.2020.00195
Journal volume & issue
Vol. 8

Abstract

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In recent years, aqueous rechargeable zinc-ion batteries (AZIBs) have attracted more and more attention not only because they use earth-abundant metals but also due to their improved safety and high volumetric energy density. As one type of promising electrode material for AZIBs, manganese-based materials are receiving considerable attention owing to their high theoretical specific capacity, non-toxicity, and low cost. This mini review summarizes the recent advances on the application of manganese-based materials (manganese oxide, manganate, and their composites) in AZIBs. In addition, the methods to enhance their zinc-ion storage properties are summarized and discussed, such as morphology engineering, doping, as well as compositing with other materials. Ultimately, some personal prospects for future research of the manganese-based materials for AZIBs are also proposed.

Keywords