US Patent Issued to HUBEI WANRUN NEW ENERGY TECHNOLOGY on March 18 for "Method for preparing ferroboron alloy-coated lithium iron phosphate" (Chinese Inventor)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,255,321, issued on March 18, was assigned to HUBEI WANRUN NEW ENERGY TECHNOLOGY Co. LTD. (Hubei, China).

"Method for preparing ferroboron alloy-coated lithium iron phosphate" was invented by Qin Wang (Hubei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a method for preparing ferroboron alloy-coated lithium iron phosphate, comprising: preparing ferrous phosphate and lithium phosphate, then mixing ferrous phosphate and lithium phosphate and adding a hydrazine hydrate solution to obtain a mixture which is then subjected to grinding, drying and then calcining to obtain a calcined material, adding pure water to the ...