Alkaliphilic Cu<sub>2</sub>O nanowires on copper foam for hosting Li/Na as ultrastable alkali-metal anodes

Yong Ma, Yuting Gu, Yuanzhou Yao, Huidong Jin, Xiaohui Zhao, Xietao Yuan, Yuebin Lian, Pengwei Qi, Rahim Shah, Yang Peng,

Journal of Materials Chemistry A · 2019 · 63 citations · 42 references

Concepts

Abstract

Composite Li and Na anodes were successfully constructed through the infusion of molten metals into a Cu foam host. Both the Li/Na@CF anodes demonstrate superior long-term stability for more than 500 cycles with overpotentials as small as 10 mV.

References

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