Energy Storage Science and Technology ›› 2019, Vol. 8 ›› Issue (5): 813-820.doi: 10.12028/j.issn.2095-4239.2019.0095

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Recent research progress of tin oxide as anode materials for sodium-ion batteries

LIANG Jumei, GUO Yumeng, WANG Mingxuan, XILI Dege, ZHANG Lijuan   

  1. College of Environmentaland Energy Engineering, Beijing University of Technology, Beijing 100124, China
  • Received:2019-05-20 Revised:2019-07-03 Online:2019-09-01 Published:2019-09-01

Abstract: Compared with lithium, sodium is abundant, distributed uniformly and cheap in the crust. Following the limitation of research on lithium-ion batteries, sodium-ion batteries have attracted renewed attention of researchers. Among many electrode materials for sodium ion batteries, tinbased metal oxides have attracted much attention in recent years due to their high theoretical specific capacity (1378 mA·h/g). According to the literature, tin-based oxide materials with different nanostructures exhibit different electrochemical properties. In this paper, starting from the problem that the tin-based metal oxide of sodium ion battery needs to be solved, this paper systematically summarized the nanostructure characteristics and electrochemical properties of tin-based oxides, including tin-based metal oxides with special morphology, tin-based oxide materials with lowdimensional nanostructures, tin-based oxide material composites with three-dimensional structure, and tin-based oxide materials with core-shell structures, composite of tin-based oxide materials with special structure and the challenges faced by tin-based oxides are prospected.

Key words: sodium-ion batteries, tin oxide, nanostructures

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