Discover cathodes that deliver—on cost, performance, and manufacturability.

Our GEMX® grain boundary enrichment technology revolutionizes cathode design by strategically placing small amounts of cobalt exactly where it’s needed most—at the grain boundaries of primary crystallites. This precise engineering enhances stability and performance while reducing net cobalt content.

The result is high-nickel cathode materials that deliver exceptional energy, power, cycle life, and safety. GEMX technology has been demonstrated across a broad range of high-nickel cathode materials including gNCA®, gNMC®, gLNO®, and gNMCA®.

We have also demonstrated GEMX technology in the development of high-manganese gMNC™ materials (>50% Mn, <6% Co) that deliver high capacity and long life at ultra-low cost.