Origin of Enhanced Disorder in High Entropy Rocksalt Type Li-ion Battery Cathodes

Lin Wang; You Wang; José Luis Martín Martín; Elena Scivally; Zhengda He; Dohoon Kim; Dong-Hee Yeon; Yan Zeng; Dongchang Chen; Bin Ouyang

doi:10.1039/d5eb00104h

January 1, 2025EES batteries.Open Access

Origin of Enhanced Disorder in High Entropy Rocksalt Type Li-ion Battery Cathodes

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Key Points

High entropy disordered rocksalt structures show enhanced energy density and performance in Li-ion batteries, while minimizing critical metal use.
Key improvements in performance metrics indicate significant advances achieved by utilizing high entropy designs in battery cathodes.
Assessment across various configurations demonstrates that high entropy rocksalt structures optimize the use of materials in battery technologies.
These promising results call for further investigation into scalability and practical applications of high entropy disordered designs.

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Implication

Observational analysis reveals improved performance in Li-ion batteries, suggesting potential in reducing critical metal usage.

Abstract

High entropy disordered rocksalt (HE-DRX) structure has emerged as a new platform for achieving high energy density and high-rate performance while minimizing the use of critical metals, e.g. Co and...

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Cite This Study

Wang et al. (2025) studied this question.

synapsesocial.com/papers/68af63e3ad7bf08b1eae4405 https://doi.org/10.1039/d5eb00104h

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Origin of Enhanced Disorder in High Entropy Rocksalt Type Li-ion Battery Cathodes

Key Points

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Abstract

Discussion

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Origin of Enhanced Disorder in High Entropy Rocksalt Type Li-ion Battery Cathodes

Key Points

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Implication

Abstract

Discussion

Cite This Study

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