Concepedia

Additive stabilization of SEI on graphite observed using cryo-electron microscopy

Bing Han, Yucheng Zou, Guiyin Xu, Shiguang Hu, Yuanyuan Kang, Yunxian Qian, Jing Wu, Xiaomin Ma, Jianquan Yao, Tengteng Li,

Energy & Environmental Science · 2021 · 166 citations · 17 references

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Concepts

Abstract

Cryo-electron microscopy study finds that EC-based electrolyte can exfoliate the graphite surface and destabilize the SEI. Useful additives including FEC, DTD, TPP, and VC can form a stable SEI to protect the graphite anode.

References

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An Artificial Solid Electrolyte Interphase Layer for Stable Lithium Metal Anodes

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Liumin Suo, Weijiang Xue, Mallory Gobet et al. · Proceedings of the National Academy of Sciences · 2018 · 676 citations · Full text

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