Home > Press > New class of cobalt-free cathodes could enhance energy density of next-gen lithium-ion batteries Oak Ridge National Laboratory researchers have developed a new class of cobalt-free cathodes called NFA that are being investigated for making lithium-ion batteries for electric vehicles. CREDIT Andy Sproles/ORNL, U.S. Dept. of Energy Abstract: Oak Ridge National Laboratory researchers have developed a new family of cathodes with the potential to replace the costly cobalt-based cathodes typically found in today's lithium-ion batteries that power electric vehicles and consumer electronics. New class of cobalt-free cathodes could enhance energy density of next-gen lithium-ion batteries Oak Ridge, TN | Posted on December 21st, 2020