Patent ID: 11961965
Assignee: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A lithium metal oxide cathode comprising:

LiS1Ni1−S2−S3CoS2MS3Os4 

wherein
1≤S1≤1.1;
0≤S2≤0.04;
0.01<S3<0.3;
2≤S4≤2.2;
0.7<1−S2−S3<1; and
M is selected from the group consisting of Mn, Al, Mg, Fe, Cr, B, Ti, Zr, Ga, Zn, V, Cu, Li, Na, K, F, Ca, Y, Nb, Mo, Ru, Rh, Ta, W, Ir, In, Tl, Sn, S, P, Cl, Sb, Te, Ce, and combinations thereof and M comprises at least Mn and Al,
wherein the lithium metal oxide cathode is configured to exhibit a specific discharge capacity in an electrochemical cell of from 180 mA h g−1 to 350 mA h g−1 at a current density of 180 mA g−1.