Concepedia

Layer-structured K<sub>0.5</sub>Mn<sub>0.8</sub>Cu<sub>0.1</sub>Mg<sub>0.1</sub>O<sub>2</sub> for high-performance potassium-ion batteries by alleviating the phase transformation

Hong Chen, Xuan‐Wen Gao, Qi Li, Run-Ze Niu, Shuaishuai Wang, Qinfen Gu, Jianjia Mu, Wen Luo

Journal of Materials Chemistry A · 2024 · 19 citations · 48 references

DOI

Concepts

Abstract

The [Cu–Mg] co-substitution can expand the spacing in the potassium ion layer and enhance the diffusion kinetics of K + . It can impede the ordered/disordered transition of transition metals and alleviate the Jahn–Teller effect of Mn 3+ .

References

48

Study on the Reversible Electrode Reaction of Na<sub>1–<i>x</i></sub>Ni<sub>0.5</sub>Mn<sub>0.5</sub>O<sub>2</sub> for a Rechargeable Sodium-Ion Battery

Shinichi Komaba, Naoaki Yabuuchi, Tetsuri Nakayama et al. · Inorganic Chemistry · 2012 · 796 citations

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Potassium-ion batteries: outlook on present and future technologies

Xin Min, Jun Xiao, Minghao Fang et al. · Energy & Environmental Science · 2021 · 744 citations

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Na<sub>0.67</sub>Mn<sub>1−x</sub>Mg<sub>x</sub>O<sub>2</sub> (0 ≤ x ≤ 0.2): a high capacity cathode for sodium-ion batteries

Juliette Billaud, Gurpreet Singh, A. Robert Armstrong et al. · Energy & Environmental Science · 2014 · 474 citations

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Tuning P2-Structured Cathode Material by Na-Site Mg Substitution for Na-Ion Batteries

Qinchao Wang, Jingke Meng, Xinyang Yue et al. · Journal of the American Chemical Society · 2018 · 439 citations · Full text

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New O2/P2‐type Li‐Excess Layered Manganese Oxides as Promising Multi‐Functional Electrode Materials for Rechargeable Li/Na Batteries

Naoaki Yabuuchi, Ryo Hara, Masataka Kajiyama et al. · Advanced Energy Materials · 2014 · 420 citations

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