Exploring low-cost high energy NASICON cathodes for sodium-ion batteries via a combined machine-learning, ab initio , and experimental approach

Vaiyapuri Soundharrajan; Muhammad Hilmy Alfaruqi; Ghalib Alfaza; Jun Lee; Seulgi Lee; Sohyun Park; Subramanian Nithiananth; Duong Tung Pham; Jang‐Yeon Hwang; Jaekook Kim

doi:10.1039/d3ta02291a

January 1, 2023Journal of Materials Chemistry AOpen Access

Exploring low-cost high energy NASICON cathodes for sodium-ion batteries via a combined machine-learning, ab initio , and experimental approach

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Key Points

This research aims to develop new NASICON type cathodes for sodium-ion batteries using advanced modeling and experimental methods.
Utilized machine-learning algorithms to predict feasible NASICON compositions.
Applied ab initio calculations to validate cathode performance.
Conducted experimental testing of synthesized cathodes.
Successfully developed Na 3.5 MnV 0.5 Ti 0.5 (PO 4 ) 3 with enhanced energy density.
Synthesized Na 3.5 MnV 0.5 Fe 0.5 (PO 4 ) 3 showing improved electrochemical performance.
Demonstrated Na 3.5 MnV 0.5 Al 0.5 (PO 4 ) 3 with competitive charging capabilities.

Implication

Demonstrates the development of new NASICON cathodes for SIBs, implying potential advancements in energy storage technology.

Abstract

This study demonstrated the fusion of machine-learning, ab initio , and experimental approaches model to develop new NASICON type cathodes including Na 3.5 MnV 0.5 Ti 0.5 (PO 4 ) 3 , Na 3.5 MnV 0.5 Fe 0.5 (PO 4 ) 3 , and Na 3.5 MnV 0.5 Al 0.5 (PO 4 ) 3 for SIBs.

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Cite This Study

Soundharrajan et al. (2023) studied this question.

synapsesocial.com/papers/6a6ef9a9f44fa9f079dc6bec https://doi.org/10.1039/d3ta02291a

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Exploring low-cost high energy NASICON cathodes for sodium-ion batteries via a combined machine-learning, ab initio , and experimental approach

Key Points

Implication

Abstract

Discussion

Cite This Study

Exploring low-cost high energy NASICON cathodes for sodium-ion batteries via a combined machine-learning, ab initio , and experimental approach

Key Points

Implication

Abstract

Discussion

Cite This Study

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