Patent ID: 11955599
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 8:
9. A negative electrode material comprising a reduced form of a first solid electrolyte material, a conductive auxiliary and a second solid electrolyte material,
wherein the first solid electrolyte material is denoted by Formula (1) below,

LiαMβXγ  Formula (1)

wherein, in Formula (1),
each of α, β, and γ is a value greater than 0,
M represents at least one element selected from the group consisting of metal elements except Li and semimetals, and
X represents at least one element selected from the group consisting of F, Cl, Br, and I,
the reduction potential of the second solid electrolyte material with respect to lithium is lower than the reduction potential of the first solid electrolyte material with respect to lithium.