Amplisi

Develops porous silicon battery anode materials from silica for battery manufacturers and research partners

Sheffield, United KingdomFounded 2025amplisi.comWebsite technologies

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Highlights

  • Young companyFounded 2025
  • New on EvolcAdded 2026-11-09

About Amplisi

AmpliSi develops porous silicon anode materials for lithium-ion batteries using a patented, low-temperature, silane-free process that converts silica into silicon. The materials are designed as an alternative to graphite anodes and for integration with existing battery manufacturing.

The company works with manufacturers and research partners to test and integrate its materials. Its co-founders bring experience in battery technology, materials science, process development and commercialisation.

Product: Porous silicon anode material for lithium-ion batteries, produced from silica using a patented magnesiothermic process.

Jobs at Amplisi

No open positions listed right now.

Leadership

  • Siddharth Patwardhan · Co-Founder & Chief Scientific Advisor
  • Ruth Sayers · Co-Founder & Chief Executive Officer
  • Gwen Chimonides · Co-Founder & Chief Technology Officer

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