Patent ID: 11894513
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 20:
21. The electrochemical device of claim 20, wherein the sulfide solid electrolyte comprises a solid electrolyte represented by Formula 7:

Li+12-n-zAn+Q2−6-zY′−z  Formula 7, wherein, in Formula 7,
A is P, As, Ge, Ga, Sb, Si, Sn, Al, In, Tl, V, Nb, or Ta,
Q is one or more selected from S, Se, or Te,
Y′ is one or more selected from Cl, Br, I, F, CN, OCN, SCN, or N3,
1<n<5, and 0<z<2.