无机材料学报 ›› 2013, Vol. 28 ›› Issue (11): 1165-1171.DOI: 10.3724/SP.J.1077.2013.13388

• 综述 • 上一篇    下一篇

水溶液钠离子电池及其关键材料的研究进展

杨汉西, 钱江锋   

  1. (武汉大学 化学与分子科学学院, 武汉 430072)
  • 收稿日期:2013-08-07 修回日期:2013-09-12 出版日期:2013-11-20 网络出版日期:2013-10-18
  • 基金资助:

    国家自然科学基金 (21273167; 21303125)

Recent Development of Aqueous Sodium Ion Batteries and Their Key Materials

YANG Han-Xi, QIAN Jiang-Feng   

  1. (College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China)
  • Received:2013-08-07 Revised:2013-09-12 Published:2013-11-20 Online:2013-10-18
  • Supported by:

    National Natural Science Foundation of China (21273167; 21303125)

摘要: 钠离子电池具有资源与成本等方面明显的优势, 正成为新一代储能技术的发展热点。对于大规模、固定式储能场合, 水溶液钠离子电池更为安全可靠、价格低廉、环境友好, 理论上具有广泛的应用前景。然而, 水溶液钠离子电池在材料选择和应用方面所面临的问题也非常复杂。针对这些问题, 本文简要分析了水系储钠材料与电极反应的特殊性, 介绍了水系钠离子电池的研究进展, 同时结合本课题组的研究工作讨论了相关的技术发展方向。

关键词: 钠离子电池, 水溶液体系, 储钠材料, 综述

Abstract: Sodium ion batteries are now actively developed as a new generation of electric energy storage technology because of their advantages of resource abundance and low cost. Particularly for large scale stationary electric storage, aqueous Na-ion batteries display better safety, lower cost and better environmental compatibility, providing a great prospect for widespread applications. However, there exist a number of difficulties in the development of Na-storage materials and aqueous Na-ion technology. To solve these problems, this review analyzes the different chemistry of the Na-storage materials and their electrochemical reactions in aqueous electrolytes, and discusses the recent development of Na+ host materials and aqueous Na-ion batteries. In addition, based on our experience and understanding, possible strategies are proposed for further development of low cost and pollution-free materials for aqueous Na-ion batteries.

Key words: sodium ion batteries, aqueous electrolytes, Na-storage materials, review

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