Silicon Powder For Battery Anode Materials

High purity silicon powder for lithium-ion battery silicon anode materials

Overview

The Future Of Battery Anodes

Silicon-based anode materials are a key route to higher energy density in lithium-ion batteries. Silicon offers a far higher theoretical capacity than conventional graphite, making it central to next-generation EV and consumer batteries.

Performance depends on fine, controlled particle size and low impurity levels. We supply high purity silicon powder with customized particle size distribution as feedstock for Si and SiOx anode material production.

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Why Silicon

Silicon Anode Advantages

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High Capacity

Silicon offers a much higher theoretical capacity than graphite, enabling greater energy density.

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Si / SiOx Anodes

Feedstock for silicon and silicon-oxide anode materials and graphite-silicon composites.

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Controlled PSD

Fine, customized particle size distribution to suit anode processing requirements.

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Low Impurity

High purity (4N grade) reduces side reactions and supports cycling stability.

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EV & Consumer

For electric vehicle, power tool and consumer electronics battery applications.

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R&D To Scale

Sample quantities for development and stable supply for scale-up production.

Product	Typical Grade	Size	Note
High Purity Silicon Powder	4N	Custom fine PSD	Si / SiOx anode feedstock
Silicon Metal Powder	Si 99%	Custom fine PSD	Composite anode development

Product

Typical Grade

Size

Note

High Purity Silicon Powder

Custom fine PSD

Si / SiOx anode feedstock

Silicon Metal Powder

Si 99%