US Patent Issued to TONGJI UNIVERSITY on May 5 for "Ferroelectric-piezoelectric ceramic energy storage materials, hybrid process preparation methods, and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,529, issued on May 5, was assigned to TONGJI UNIVERSITY (Shanghai).

"Ferroelectric-piezoelectric ceramic energy storage materials, hybrid process preparation methods, and use thereof" was invented by Manwen Yao (Shanghai), Cangjin Li (Shanghai) and Xi Yao (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A ferroelectric-piezoelectric ceramic energy storage material and a hybrid process preparation method and use thereof are provided. The ferroelectric-piezoelectric ceramic energy storage material is prepared with micro-nano composite structured particles formed by uniformly mixing polycrystalline powder with sol followed by heat-treatment, the ...