Recent Developments of Tin (II) Sulfide/Carbon Composites for Achieving High-Performance Lithium Ion Batteries: A Critical Review


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Mahmud S. T. , Mia R., Mahmud S., Sha S., Zhang R., Deng Z., ...More

NANOMATERIALS, vol.12, no.8, 2022 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Review
  • Volume: 12 Issue: 8
  • Publication Date: 2022
  • Doi Number: 10.3390/nano12081246
  • Title of Journal : NANOMATERIALS
  • Keywords: tin (II) sulfide, carbon, lithium ion battery, anode, lithium storage property, high energy density, FLOWER-LIKE SNS2, MULTIWALLED CARBON NANOTUBES, CAPACITY ANODE MATERIALS, ELECTROCHEMICAL PROPERTIES, NEGATIVE ELECTRODE, GRAPHENE OXIDE, SNS2-GRAPHENE NANOCOMPOSITES, SNS2/GRAPHENE HYBRID, CYCLIC PERFORMANCE, ULTRATHIN SNS2

Abstract

The ever-increasing worldwide energy demand and the limited resources of fossil have forced the urgent adoption of renewable energy sources. Additionally, concerns over CO2 emissions and potential increases in fuel prices have boosted technical efforts to make hybrid and electric vehicles more accessible to the public. Rechargeable batteries are undoubtedly a key player in this regard, especially lithium ion batteries (LIBs), which have high power capacity, a fast charge/discharge rate, and good cycle stability, while their further energy density improvement has been severely limited, because of the relatively low theoretical capacity of the graphite anode material which is mostly used. Among various high-capacity anode candidates, tin (II) sulfide (SnS2) has been attracted remarkable attention for high-energy LIBs due to its enormous resource and simplicity of synthesis, in addition to its high theoretical capacity. However, SnS2 has poor intrinsic conductivity, a big volume transition, and a low initial Coulombic efficiency, resulting in a short lifespan. SnS2/carbon composites have been considered to be a most promising approach to addressing the abovementioned issues. Therefore, this review summarizes the current progress in the synthesis of SnS2/carbon anode materials and their Li-ion storage properties, with special attention to the developments in Li-based technology, attributed to its immense current importance and promising prospects. Finally, the existing challenges within this field are presented, and potential opportunities are discussed.