Negative-electrode silicon materials

Negative-electrode silicon materials

For our negative-electrode silicon materials, we succeeded in improving initial efficiency, which was an issue, inhibiting the dilation and shrinkage due to recharging or discharge, and preventing the collapse of grains with a newly developed method, while maintaining and utilizing the intrinsic high capacity of silicon.

Product shape

Example of a product including this negative-electrode silicon materials

  • In-vehicle cylindrical lithium-ion battery In-vehicle cylindrical lithium-ion battery

For inquiries about negative-electrode silicon materials

Functional Metarials Division
Battery Materials Sales Group