Concepedia

Mechanisms for overcharging of carbon electrodes in lithium-ion/sodium-ion batteries analysed by <i>operando</i> solid-state NMR

Kazuma Gotoh, Tomu Yamakami, Ishin Nishimura, Hina Kometani, Hideka Ando, Kenjiro Hashi, Tadashi Shimizu, Hiroyuki Ishida

Journal of Materials Chemistry A · 2020 · 85 citations · 30 references

DOI

Concepts

Abstract

An in-depth investigation of the overlithiation/oversodiation and subsequent delithiation/desodiation of graphite and hard carbon electrodes in the first cycle was conducted using <italic>operando</italic><sup>7</sup>Li/<sup>23</sup>Na solid-state NMR.

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