Chemically bonded Bi@C in porous carbon bundles for Ultrafast and Stable Sodium Storage

Hui Qi; Bin Gao; Siqin Zheng; Jianghui Song; Hong-Wei Yuan; Weipeng Luo; Ze Zhang; Haoyu Liu; Xiaojing Yuan; Wenfeng Wu

doi:10.1039/d5dt02243f

January 1, 2025Dalton Transactions

Chemically bonded Bi@C in porous carbon bundles for Ultrafast and Stable Sodium Storage

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Key Points

Ultrafast sodium storage achieved in bismuth-based anodes, addressing volume changes during alloying.
Capacity enhancements due to the incorporation of porous carbon structures in the electrode.
Observational analysis revealing the role of bismuth's redox potential in sodium ion storage efficiency.
Impacts energy storage solutions, though further studies are needed to confirm long-term stability.

Implication

Analysis shows stable sodium storage in bismuth anodes employing porous carbon, indicating enhanced performance.

Abstract

Metallic bismuth is one of the promising sodium ion anodes due to exceptional conductivity, high theoretical capacity and suitable redox potential. However, severe volume changes (~240%) during alloying reaction hinders...

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Cite This Study

Qi et al. (2025) studied this question.

synapsesocial.com/papers/6932311e8e51979591dce427 https://doi.org/10.1039/d5dt02243f

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Chemically bonded Bi@C in porous carbon bundles for Ultrafast and Stable Sodium Storage

Key Points

Implication

Abstract

Discussion

Cite This Study

Chemically bonded Bi@C in porous carbon bundles for Ultrafast and Stable Sodium Storage

Key Points

Implication

Abstract

Discussion

Cite This Study

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