US Patent Issued to LG Energy Solution on Sept. 1 for "Positive electrode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery comprising the same" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,725,789, issued on Sept. 1, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).

"Positive electrode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery comprising the same" was invented by Taegon Kim (Daejeon, South Korea), Jeonggil Kim (Daejeon, South Korea), Myeongsoo Kim (Daejeon, South Korea) and Min Kwak (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Herein are provided a positive electrode active material for a lithium secondary battery comprising a lithium transition metal oxide on which a crumpled graphene-derived coating layer is formed, and a method of prepa...