Patent ID: 11923510
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 1:
2. The solid-state battery according to claim 1, wherein the at least one of the first solid electrolyte and the second solid electrolyte contains a plurality of first solid electrolyte particles and a plurality of second solid electrolyte particles, each of the plurality of second solid electrolyte particles being smaller in volume than each of the plurality of first solid electrolyte particles such that the plurality of second solid electrolyte particles are different from the plurality of first solid electrolyte particles,
wherein the plurality of second solid electrolyte particles contain the plurality of fibrous solid electrolytes having necked fiber shapes such that the plurality of second solid electrolyte particles are necked with each other, and
wherein a volume fraction of the plurality of second solid electrolyte particles is 5% to 90% of a total volume of the plurality of first solid electrolyte particles and the plurality of second solid electrolyte particles.