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Nanostructured Conversion‐Type Negative Electrode Materials for Low‐Cost and High‐Performance Sodium‐Ion Batteries
Author(s) -
Wei Xiujuan,
Wang Xuanpeng,
Tan Xin,
An Qinyou,
Mai Liqiang
Publication year - 2018
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201804458
Subject(s) - anode , materials science , electrochemistry , nanotechnology , energy storage , intercalation (chemistry) , electrode , energy transformation , sodium ion battery , sodium , inorganic chemistry , faraday efficiency , metallurgy , chemistry , physics , quantum mechanics , power (physics) , thermodynamics
Emerging sodium‐ion batteries (SIBs) have attracted a great attention as promising energy storage devices because of their low cost and resource abundance. Nevertheless, it is still a major challenge to develop anode materials with outstanding rate capability and excellent cycling performance. Compared to intercalation‐type anode materials, conversion‐type anode materials are very potential due to their high specific capacity and low cost. A new insight and summary on the recent research advances on nanostructured conversion‐type anode materials for SIBs is provided herein. The corresponding synthesis methods, sodium storage properties, electrochemical mechanisms, advanced techniques on studying the crystal structures, and optimization strategies for high‐performance batteries are presented. Finally, the remaining challenges and perspectives for the future development of conversion‐type anode materials in the energy storage fields are proposed.