High energy density Na-metal batteries enabled by a tailored carbonate-based electrolyte

Jiawei Chen, Peng Yu, Yue Yin, Mingzhu Liu, Yihua Xie, Bowen Chen, Yongjie Cao, Lidan Xing, Jianhang Huang, Yonggang Wang,

Energy & Environmental Science · 2022 · 169 citations · 35 references

Concepts

Abstract

A carbonate-based electrolyte is well-designed via a multifunctional lithium difluorobis(oxalato) phosphate (LiDFBOP) additive, endowing 4.5 V sodium metal batteries with high energy density, excellent cycling stability and a wide temperature range.

References

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