Silgrain® e-Si: The silicon of choice for the next generation of rechargeable lithium-ion batteries

Silgrain esi
The development of Silgrain® e-Si has been carried out in close cooperation with AIST Kansai, Japan, one of the leading centers for battery material development in the world.

When used as an anode material, a Silgrain® e-Si quality tailored for AIST shows outstanding properties with respect to:

  • Capacity retention
  • Cyclability
  • Charging time
  • Useful temperature range
  • Safety during crushing

 See the AIST results for Silgrain®  e-Si