Patent ID: 11881583
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 15:
16. The positive electrode active material of claim 1, wherein the dopant is the anion and the metal cation and the doped lithium nickel phosphate is the compound of Formula 4

Li1+x(2−p)−z(3+w)M1xpNi1-xAzw(PO4)1-z  Formula 4

wherein
M1 is a transition metal having an oxidation state p, wherein p is +1, +2, +3, or +4;
A is a dopant having an oxidation state w of −1, −2, −3, or −4;
0<z≤0.25; and
0<x≤0.25.