US Patent Issued to HUBEI WANRUN NEW ENERGY TECHNOLOGY on Sept. 15 for "Cathode material and preparation method therefor, cathode sheet and sodium-ion battery" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,495, issued on Sept. 15, was assigned to HUBEI WANRUN NEW ENERGY TECHNOLOGY Co. LTD. (Shiyan, China).

"Cathode material and preparation method therefor, cathode sheet and sodium-ion battery" was invented by Minglei Cao (Shiyan, China), Haobo Zhan (Shiyan, China), Fei Lv (Shiyan, China), Qin Wang (Shiyan, China) and Tangping Peng (Shiyan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a cathode material and a preparation method therefor, a cathode sheet and a sodium-ion battery. The cathode material includes a composite particle, a molecular formula of the composite particle is Na4MxMn1-x/2V(PO4)3-x/3Nx, wherein 0.001less than equ...