Hyundai, the Korean carmaker turning increasingly to electric vehicles, has teamed with Ionic Materials, a Massachusetts-based battery developer to work on an innovative solid-state battery. Ionic’s solid polymer electrolyte technology promised to improve battery safety and performance. Liquid electrolytes are often blamed for disastrous battery fires, so the search for a solid-state alternative is one way to counter the problem. Hyundai’s CRADLE (Center for Robotic-Augmented Design in Living Experiences), “corporate venturing and open innovation business,” is investing in Ionic to gain access to the company’s technology, which also supports lithium-ion cells with no cobalt in their cathodes. Reducing or eliminating cobalt in their batteries may be a major incentive for Hyundai. Forbes reports, “Carmakers, such as Germany’s BMW, and electronic gadget …
