US Patent Issued on Dec. 23 for "Preparation methods of doped manganese phosphate precursor and doped lithium manganese phosphate cathode material" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,148, issued on Dec. 23.

"Preparation methods of doped manganese phosphate precursor and doped lithium manganese phosphate cathode material" was invented by Ding Wang (Kunming, China), Jianguo Duan (Kunming, China), Runlin Li (Kunming, China), Xianshu Wang (Kunming, China), Yingjie Zhang (Kunming, China) and Peng Dong (Kunming, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A preparation method of a doped manganese phosphate precursor includes steps as follows. Manganous salt and a doping metal M salt are dissolved in an acidic solution to obtain a dissolved solution, and then the dissolved solution is mixed with a phosphoric acid to form a mix...