Asahi Kasei Develops Lithium Carbonate Pre-Doping to Solve Silicon Anode Capacity Loss

By Neetika Walter · Interesting Engineering · 2026-08-20

Interesting Engineering reports that Japanese firm Asahi Kasei has found a way to utilize lithium carbonate as a sacrificial agent during the initial charging phase of silicon-based batteries. By using electrolyte additives to lower the decomposition voltage of this inexpensive m

Interesting Engineering reports that Japanese firm Asahi Kasei has found a way to utilize lithium carbonate as a sacrificial agent during the initial charging phase of silicon-based batteries. By using electrolyte additives to lower the decomposition voltage of this inexpensive m