In-situ synthesis of self-standing SbBi-porous carbon fibers enabling ultra-stable sodium-ion storage

Zheng Li; Hanghang Liu; Jiale Cao; Xueying Zhang; Qing Zhu; Ying Yin; Jinliang Li; B Liu

doi:10.1039/d6cc00272b

January 1, 2026Chemical Communications

In-situ synthesis of self-standing SbBi-porous carbon fibers enabling ultra-stable sodium-ion storage

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Key Points

The research aims to enhance sodium-ion battery performance by developing self-standing porous carbon fibers.
In-situ synthesis of SbBi-porous carbon fibers
Characterization of structural properties
Electrochemical testing for sodium-ion storage efficiency
Self-standing fibers showed reduced volume expansion during cycling
Improvement in cycling stability compared to conventional anodes
Higher capacity retention observed after multiple charge-discharge cycles

Implication

Alloy-type anodes demonstrate reduced capacity decay in sodium-ion batteries, indicating improved performance.

Abstract

Alloy-type anodes often suffer from rapid capacity decay due to severe volume expansion during cycling despite their intrinsically high theoretical capacities, which limits their practical application in sodium-ion batteries (SIBs)....

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/69cd7b695652765b073a974d https://doi.org/10.1039/d6cc00272b

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In-situ synthesis of self-standing SbBi-porous carbon fibers enabling ultra-stable sodium-ion storage

Key Points

Implication

Abstract

Discussion

Cite This Study

In-situ synthesis of self-standing SbBi-porous carbon fibers enabling ultra-stable sodium-ion storage

Key Points

Implication

Abstract

Discussion

Cite This Study

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