摘要
As an effective and competitive supplement to the commercialized lithium ion batteries(LIBs),sodium ion batteries(SIBs)have been receiving increasing attention in recent years due to lower cost,richer content,and broader distribution of sodium[1–7].Sodium has similar electrochemical properties to lithium,and thus the concepts for the preparation of electrode materials for SIBs can be borrowed from LIBs[8,9].
基金
supported by the National Key R&D Program of China(Grant No.2017YFA0207202)
Postgraduate Research&Practice Innovation Program of Jiangsu Province(KYCX20_1058)。
