Biomass-Derived Hard Carbon Host with Added Commercial Silicon for High-Capacity Lithium-ion Battery Anodes

Alireza Fereydooni; Chenghao Yue; Puritut Nakhanivej; Maria Balart Murria; Mingrui Liu; Yuexi Zeng; Zhijie Wei; Quan Fu; Xuebo Zhao; Melanie Loveridge; Yimin Chao

doi:10.1039/d5na01100k

January 1, 2026Nanoscale AdvancesOpen Access

Biomass-Derived Hard Carbon Host with Added Commercial Silicon for High-Capacity Lithium-ion Battery Anodes

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Key Points

The aim is to develop high-capacity lithium-ion battery anodes using biomass-derived hard carbon and commercial silicon.
Created silicon-carbon composites using barley husk-derived SiO₂/C hard carbon.
Controlled silicon loadings ranged from 20 to 50 wt%.
Analyzed structural integration and performance in lithium-ion batteries.
The incorporation of silicon into the hard carbon host improved the overall battery capacity.
Si–SiO₂–C composites showed enhanced structural integrity.
The modified anodes demonstrated promising electrochemical performance.

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Implication

Silicon-carbon composites enhance lithium-ion battery anodes, suggesting improved capacity performance.

Abstract

Silicon–carbon composites were prepared by introducing commercial silicon powder into a barley husk (BH)-derived SiO₂/C hard-carbon host, producing Si–SiO₂–C hybrid anodes with controlled Si loadings (20–50 wt%). Structural integration of...

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Fereydooni et al. (2026) studied this question.

synapsesocial.com/papers/699e912ef5123be5ed04e813 https://doi.org/10.1039/d5na01100k

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Biomass-Derived Hard Carbon Host with Added Commercial Silicon for High-Capacity Lithium-ion Battery Anodes

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Biomass-Derived Hard Carbon Host with Added Commercial Silicon for High-Capacity Lithium-ion Battery Anodes

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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