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We have developed a scalable process to commercially produce
porous silicon (Si+)


Si+ can be used as the anode of lithium-ion batteries to increase the battery
capacity. However, it is not widely used due to poor performance under the
constraints of current technology:

  • Large particle volume expansion (300%) during lithiation

  • Particle pulverization

  • Structural collapse of electrode

  • Poor cycle performance 

EPRO’s Si+ has solved these problems.

Si+ can also be used when reacted to water to generate Hydrogen.

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