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Karthik Ramaswami

CTO

SIONIC ENERGY

United States

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On the Road to Commercializing Graphite-free 100% Silicon Batteries

Battery Materials: Next-Generation & Beyond Li-Ion Battery Technology 2025

Solid-State Batteries: Innovations, Promising Start-Ups, & Future Roadmap 2025

11 February 2025

Online

TechBlick Platform

Congratulations, you have developed a great Silicon anode material! Mission accomplished? Not so fast! At best, you’re less than half-way to a product.
It is a long and winding, pot-hole filled road from having a good performing active material to a differentiated, practical battery that can be manufactured at scale and at a reasonable cost. This presentation will walk the audience through the key challenges encountered in developing
a superior, graphite-free Silicon battery delivering industry leading energy density of 370 Wh/Kg,
high power density and exceptional cycle life using commercially available materials and manufacturing processes. Did we mention the pouch cells need no external stack pressure?

Watch the 5-minute excerpt from the talk
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