US Patent Issued to LG ENERGY SOLUTION on Oct. 28 for "Negative electrode active material, and negative electrode and secondary battery including the same" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,726, issued on Oct. 28, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Negative electrode active material, and negative electrode and secondary battery including the same" was invented by Jung Hyun Choi (Daejeon, South Korea), Hang Ah Park (Daejeon, South Korea), Sun Young Shin (Daejeon, South Korea), Je Young Kim (Daejeon, South Korea) and Yong Ju Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a negative electrode active material which includes: a silicon-based core; and an outer coating layer formed on the silicon-based core and including polyimide, wherein the polyimide comprises a fluorine-co...