Scaling the next generation of batteries

Developing scalable, safe and sustainable synthesis for porous silicon battery anode material, allowing silicon with its high charge density to be applied in batteries.

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The Problem

Traditional graphite anodes limit battery performance and drive up costs. As EV demand surges, manufacturers need higher energy density, faster charging, and lighter batteries. Existing silicon production methods are expensive, dangerous, and unscalable.

The Solution

AmpliSi use a proprietary low-temperature, silane-free magnesiothermic process to produce porous silicon anodes from abundant silica. Enabling scalable, safe, and cost-effective battery materials with superior energy and lifetime performance.

What Sets us Apart

  • High-energy, long-life porous silicon anodes

  • Reduces cost by 30% per kWh

  • Silane-free, low-temperature process (<400°C)

  • Scalable and compatible with existing manufacturing

  • Sustainable production from abundant silica sources

Sustainable porous silicon anodes to replace graphite in lithium-ion batteries, delivering up to four times higher energy density.

TECHNOLOGY

AmpliSi’s patented magnesiothermic process converts abundant silica into high-performance porous silicon anodes. The technology operates below 400°C, is silane-free, and delivers sustainable, scalable battery materials ready for industrial integration.

IMPACT

By replacing graphite with cost-efficient porous silicon, AmpliSi helps create lighter, longer-lasting, and more sustainable batteries, supporting the global transition to cleaner mobility and resilient, low-carbon energy storage supply chains.

COLLABORATION

We work with forward-thinking manufacturers and research partners to test and integrate our materials. Collaborations ensure seamless adoption into existing production lines and accelerate the path toward commercial supply.

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“Our mission is to make high-performance batteries more accessible and sustainable by transforming simple silica into advanced silicon anodes that power the next generation of electric vehicles.”

Dr. Ruth Sayers, CEO

Get in Touch

Please get in touch if you are interested in collaborating with us or learning more about our technology!

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