ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,334, issued on April 15, was assigned to Beijing University of Chemical Technology (Beijing).

"Lithium-aluminum hydrotalcite-based solid electrolyte film working at room temperature, preparation method thereof, and lithium battery including same" was invented by Wen Liu (Beijing), Minggui Xu (Beijing), Xiaoming Sun (Beijing), Jijin Yang (Beijing), Ting Gao (Beijing) and Xiwen Lu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a lithium aluminum hydrotalcite-based solid electrolyte film, a preparation method and use thereof, and a lithium battery including the same. The lithium aluminum hydrotalcite-based solid electrolyte film i...